Massachusetts Cannabis Packaging Regulations: A Complete Guide

Massachusetts cannabis packaging regulations combine statutory requirements with detail...

Massachusetts silhouette made from multicolored cannabis leaves on a muted blue background.

Massachusetts cannabis packaging regulations combine statutory requirements with detailed rules administered by the Massachusetts Cannabis Control Commission. The applicable requirements depend on the product type, serving configuration, intended market, and whether the packaging contains the product directly or serves as a compliant exit package.

Current adult-use cannabis regulations appear in 935 CMR 500.000, while separate requirements apply to medical-use cannabis under 935 CMR 501.000. Hemp-derived products are governed by a different regulatory framework and should not automatically be packaged or labeled according to the rules for licensed cannabis products.

This guide focuses primarily on adult-use cannabis packaging and labeling. It explains the state’s considerations for child-resistance, opacity, resealability, design, labeling, serving, and product registration.

The following information reflects Massachusetts law and guidance available as of August 25, 2026. Cannabis regulations are time-sensitive and should be rechecked before they are applied.

This guide provides general information and is not legal advice. Licensed cannabis businesses remain responsible for confirming that their products, packaging, labels, testing records, and operating procedures comply with current requirements.

Review the Massachusetts Cannabis Control Commission’s current Adult Use of Marijuana Regulations and regulations page when developing or revising a package.

Massachusetts Cannabis Packaging Requirements at a Glance

Massachusetts requires marijuana products offered for sale to consumers to use child-resistant packaging. When it is not unreasonably impracticable, the packaging must also be:

Opaque and plain in design.
Free from bright colors, cartoons, and other features designed to appeal to minors.
Resealable when it contains multiple uses or servings.
Certified as compliant with the most recent applicable Consumer Product Safety Commission poison-prevention standards under 16 CFR 1700.

When placing a product directly into compliant child-resistant packaging is unreasonably impracticable, Massachusetts permits the use of a qualifying exit package. This is a limited alternative, not a universal requirement to place every cannabis product inside a second package.

The finished packaging and labeling system may also need to account for:

Required product and licensee information.
Cannabinoid content and testing results.
State-mandated warnings and symbols.
Ingredient and allergen disclosures.
Serving limits and serving indicators.
Special rules for edibles, concentrates, inhaled products, and other product forms.
Restrictions on imagery, colors, names, and branding that may appeal to minors.
Optional preapproval of packaging and labeling through the Cannabis Control Commission.

These requirements should be evaluated as parts of a complete packaging system. A container may be child-resistant without satisfying the opacity or labeling requirements, while a resealable or opaque package is not necessarily child-resistant.

Businesses should therefore evaluate the container, closure, liner, seal, label, product, and serving configuration together. Documentation should apply to the exact package configuration intended for use, and the finished package should remain consistent with the product information submitted to the Cannabis Control Commission.

Child-Resistant Cannabis Packaging in Massachusetts

Massachusetts requires marijuana products offered for sale to consumers to use child-resistant packaging. When the product is packaged directly in a child-resistant container, the package should be certified as compliant with the most recent applicable Consumer Product Safety Commission standards under 16 CFR 1700.

Child-resistant documentation should apply to the exact container-and-closure configuration being used. Changing a closure, liner, seal, container size, material, or any other component may result in a package configuration not covered by the original testing or certification.

When evaluating a child-resistant package, businesses should confirm:

Whether testing applies to the exact container and closure.
Whether the package was evaluated as reclosable packaging or unit packaging.
Which liners, seals, inserts, and other components were included.
How the package must be filled, assembled, sealed, and closed.
Whether the product could interfere with the closure or child-resistant mechanism.
Whether opening instructions must appear on the package.
How the package should perform through its expected number of openings and closings.

The child-resistant requirement is separate from opacity, resealability, sealing, and other package characteristics. A container should not be considered compliant solely because it is difficult to open, uses a familiar child-resistant closure, or resembles another certified package.

The adult-use packaging requirements reviewed for this guide do not establish a separate universal tamper-evident requirement for every marijuana product. A tamper-evident band, shrink sleeve, seal, or carton should not be described as the child-resistant feature unless it is part of the tested child-resistant configuration.

Opaque, Plain, and Resealable Packaging

When it is not unreasonably impracticable, Massachusetts requires cannabis packaging to be opaque and plain in design. The packaging must not use bright colors, cartoons, or other features designed to appeal to minors.

Opacity and child resistance should be evaluated independently. An opaque container is not necessarily child-resistant, and an otherwise compliant child-resistant package may not satisfy the opacity requirement.

Packaging for a product with multiple uses or servings must also be resealable when not unreasonably impracticable. Resealability means the package can be resealed after opening. When a reclosable package is being used to satisfy the child-resistant requirement, it must also continue to function as a child-resistant package during customary use.

Businesses should evaluate the complete package rather than relying on a single feature or supplier description. The container, closure, label, liner, seal, product compatibility, and intended number of uses can all affect performance.

When May an Exit Package Be Used?

Massachusetts permits an exit package when placing a product directly into child-resistant packaging is unreasonably impracticable. The exit package is an alternative compliance pathway for that situation, not a universal second layer required for every cannabis product sold at a dispensary.

A qualifying exit package must:

Be resealable.
Remain child-resistant after opening.
Be certified by a third party as compliant with the applicable Consumer Product Safety Commission standards.
Display the required “KEEP OUT OF REACH OF CHILDREN” warning in the prescribed format.

The rule describes an exit package and does not limit this option to a particular package format. A business should verify that the selected bag, pouch, container, or other package meets all applicable requirements, rather than assuming that any dispensary exit bag is compliant.

An outer package also should not be treated as a substitute for compliant direct packaging unless the exception for unreasonable impracticability applies. The reason for using an exit package and the supporting certification documents should be evaluated before the product is offered for sale.

The adult-use packaging provision reviewed for this guide does not state that every exit package must be odor-proof or smell-proof. Businesses making an odor-barrier claim should separately confirm that the complete package provides the performance represented.

Review the Massachusetts Cannabis Control Commission’s current Adult Use of Marijuana Regulations and the U.S. Consumer Product Safety Commission’s Poison Prevention Packaging Act guidance when evaluating child-resistant packaging or an exit-package configuration.

Massachusetts Cannabis Packaging and Design Restrictions

Massachusetts prohibits cannabis packaging from being attractive to minors. These restrictions apply to packages sold or displayed to consumers, including labels, imprints, and exit packages.

Packaging must not:

Use bright, neon-like colors.
Imitate or resemble an existing branded consumer product, including a food or beverage that does not contain cannabis.
Feature cartoons.
Use a design, brand, or name resembling a non-cannabis consumer product typically marketed to minors.
Feature symbols or celebrities commonly used to market products to minors.
Include images of minors.
Use words referring to products commonly associated with or marketed to minors.

These restrictions should apply to the entire packaging and labeling system. The container, closure, label, applied decoration, shrink sleeve, carton, insert, product name, brand name, typography, colors, and other coordinated elements should be reviewed together.

A package does not need to copy another product exactly to create a potential problem. Similarities in the package shape, branding, illustrations, color combinations, typography, flavor presentation, or overall appearance may cause a cannabis product to resemble a familiar consumer product or appeal to minors.

Artwork approved or used in another state should not automatically be reused in Massachusetts. Before finalizing a design, businesses should review:

Brand and product names.
Logos, symbols, illustrations, and characters.
Celebrity references or likenesses.
Colors and typography.
Food, beverage, and flavor imagery.
Package shape and format.
Similarities to existing non-cannabis brands.
Words or themes associated with products marketed to minors.
The placement and visibility of mandatory warnings and symbols.

The design restrictions are separate from the requirement that packaging be opaque and plain when this is not unreasonably impracticable. A package that avoids cartoons and neon colors may still require further review for opacity, overall design, child resistance, and labeling.

Required Massachusetts Cannabis Label Information

Massachusetts establishes different labeling requirements for cannabis flower, edibles, concentrates and extracts, tinctures and topicals, and marijuana repackaged by a retailer. The label must be legible, firmly affixed, and use wording no smaller than 1/16 inch.

Although the exact requirements depend on the product, recurring label information generally includes:

The applicable licensee’s name, registration number, and contact information.
The product name or identity.
The applicable packaging, creation, or harvest date.
A batch number and sequential serial number.
A barcode, when used.
Net weight or volume in the required units and order.
The full cannabinoid profile, including THC and other cannabinoid levels.
A statement and seal confirming contaminant testing, the absence of adverse findings, and the testing date.
The applicable mandatory consumer warning.
The Commission-issued symbol indicating that the package contains marijuana.
The Commission-issued symbol indicating that the product is harmful to children.

The finished label should be reviewed against the product type, production records, testing results, and package configuration. A general label template should not be reused across different product categories without confirming that all applicable information remains accurate.

Cannabis Flower Labels

Labels for marijuana that is not sold as another marijuana product must generally identify:

The licensee that produced the marijuana and its registration and contact information.
The retail licensee’s applicable contact information.
The packaging date and the licensee that performed the packaging.
The batch and sequential serial numbers.
The net weight or volume.
The full cannabinoid profile.
The required testing statement, seal, and date.
The prescribed warning and Commission-issued symbols.

Different provisions apply when a retailer repackages marijuana. A repackaged marijuana label must identify the cultivator, the retailer or other licensee that packaged the product when different, the harvest date, the marijuana type or strain, the cannabinoid profile, the quantity, the applicable batch information, and the required testing and consumer safety information.

Edible Labels

An edible label must generally include:

The manufacturer’s name, registration number, and contact information.
The product name.
Refrigeration instructions when applicable.
Total net weight or volume.
The number of servings and the milligram weight of a serving.
The type of marijuana and any applicable processing techniques or solvents.
A complete ingredient list.
The cannabinoid content of the package and each serving.
Sodium, sugar, carbohydrate, and total-fat information per serving.
The creation date and recommended “use by” or expiration date.
Batch and sequential serial numbers.
Directions for use.
The applicable testing statement and seal.
Allergen warnings when applicable.
The prescribed warning concerning delayed impairment.
The required Commission-issued symbols.

The creation and expiration information should remain consistent with the product’s formulation, testing, storage needs, and production records.

Concentrate and Extract Labels

Labels for marijuana concentrates and extracts must generally include:

The manufacturer’s name, registration number, and contact information.
The product name.
A product identity that includes “concentrate” or “extract,” as applicable.
Total net weight or volume.
The number and size of servings, when applicable.
The type of marijuana used and any processing techniques or solvents.
Ingredients, cannabinoid content, and additives used during manufacturing.
Applicable disclosures for thickening agents, thinning agents, and specific terpenes.
The creation date and recommended “use by” or expiration date.
Batch and sequential serial numbers.
Directions for use.
The applicable testing statement and seal.
Allergen warnings when applicable.
The prescribed warning and Commission-issued symbols.

Marijuana vaporizer products require additional attention. Their labels must identify applicable additives and include the required statement describing whether the product uses only cannabis-derived terpenes or terpenes from other sources.

Tincture and Topical Labels

Labels for marijuana-infused tinctures and topicals must generally include:

The manufacturer’s name, registration number, and contact information.
The product identity.
The type of marijuana used and any applicable processing techniques or solvents.
The ingredient list and cannabinoid profile.
Total net weight or volume.
The number and size of servings, when applicable.
The product-creation date.
Batch and sequential serial numbers.
Directions for use.
The applicable testing statement and seal.
Allergen warnings when applicable.
The prescribed warning and Commission-issued symbols.

Businesses should confirm whether additional product-specific instructions or disclosures are needed for the formulation, intended use, or method of administration.

Labeling Options When Space Is Limited

When placing all required information directly on a product label is unreasonable or impractical, Massachusetts permits the use of a peel-back label. The product may also be placed in a take-away bag containing an insert or an additional, easily readable label.

These options provide additional space but do not eliminate the underlying labeling requirements. Required information should remain legible, accessible to the consumer, and associated with the correct product.

Review the Massachusetts Cannabis Control Commission’s current Adult Use of Marijuana Regulations before approving cannabis packaging or label artwork.

THC Serving Limits and Edible-Package Requirements

For adult-use cannabis products, an individual serving may contain no more than 5 milligrams of delta-9 THC, subject to the applicable testing variance.

A package containing multiple servings must display “INCLUDES MULTIPLE SERVINGS” on its exterior. The statement must appear in capital letters using at least 10-point Times New Roman, Helvetica, or Arial.

Additional packaging requirements depend on the product’s form:

A solid multi-serving product must allow the consumer to divide it easily into individual servings.
A solid edible must be easily and permanently scored to identify each serving.
If an edible cannot be easily and permanently scored because of its form, it must be packaged as a single serving.
A cannabis beverage must generally be packaged as a single serving. Separate provisions apply to certain products sold through licensed social-consumption establishments.
Each edible serving in a multi-serving package must display the Commission-issued marijuana-product symbol. Alternatively, each serving may be individually wrapped with the symbol applied to its wrapper.

Each serving in a multi-serving edible package must also be physically separable by an average adult with minimal effort. A general serving statement on the label does not replace the requirements for scoring, separation, marking, or individual wrapping.

Edible Package Limits and Testing Variance

Massachusetts prohibits the preparation, sale, delivery, service, or distribution of an edible exceeding the following tested potency limits:

5.5 milligrams of active THC for a single serving.
20 servings or 110 milligrams of active THC for a multi-serving package.

These figures include the 10% testing variance. They should not be treated as separate targets: a 5.5-milligram serving and an 110-milligram package.

The intended serving should contain no more than 5 milligrams of delta-9 THC. A conventional 20-serving package would therefore be formulated and labeled for no more than 100 milligrams, with the higher tested figures accounting for the permitted analytical variance.

The THC must also be distributed evenly throughout the edible. Manufacturers should coordinate formulation, serving design, scoring or wrapping, laboratory testing, label claims, and package configuration before releasing the product.

Additional Edible Labeling and Appearance Rules

In addition to the general labeling requirements, an edible container must include:

A refrigeration statement when the product is perishable or requires time and temperature control.
The production date.
A nutrition-facts panel based on the number of THC servings in the container.
The size of each serving in milligrams.
The total number of servings.
The total amount of active THC in milligrams.
The prescribed warning concerning delayed impairment.

After a “use by” date has been applied to an edible container, the date cannot be altered or replaced with a later date.

Massachusetts also prohibits edibles shaped like a distinct human, animal, fruit, or piece of sporting equipment. Shapes that contain realistic, fictional, artistic, caricatured, or cartoon characteristics of those items are also prohibited. Geometric edibles and products that are simply fruit flavored are permitted.

Review the Massachusetts Cannabis Control Commission’s current Adult Use of Marijuana Regulations when developing an edible product or multi-serving package.

Potency Accuracy and Massachusetts Label Audits

The cannabinoid profile printed on a Massachusetts cannabis label must accurately reflect the product inside the package. Formulation records, batch information, laboratory results, and finished labels should be reviewed together before a product is released.

In May 2026, the Cannabis Control Commission announced targeted audits of labeled potency. For purposes of those audits, the Commission considers a product mislabeled and not in substantial compliance when its observed potency falls outside the range of 75% to 125% of the potency shown on the label.

This range should not be treated as a formulation target, a general permission to understate or overstate cannabinoid content, or an alternative to the state’s serving and package limits. Licensees remain responsible for presenting an accurate cannabinoid profile.

In August 2026, the Commission reported results from an audit of 63 cannabis flower products from 62 producers. Thirteen samples fell outside the Commission’s accepted range. The affected products were placed on hold, and the producers were required to pursue an approved follow-up action, such as:

Recalling and repurposing the product with new testing.
Recalling and relabeling the product using the audit result.
Retesting the product.
Destroying the product.

The Commission may also impose an administrative hold or contemplate limits on sales or disposal when a product is mislabeled. Businesses should maintain a documented process for comparing finished labels with Certificates of Analysis and responding to conflicting potency results.

Review the Commission’s May 2026 labeled-potency audit bulletin and August 2026 potency audit results for current enforcement information.

Optional Packaging and Labeling Preapproval

A Massachusetts cannabis licensee, colocated marijuana operation, license applicant, or medical-use licensee may apply for packaging and labeling preapproval before a product is sold. Preapproval is optional under the adult-use regulation rather than a universal prerequisite for every package.

An application may be submitted before the product is offered for sale or when a substantive change is made to its packaging or labeling. The Commission charges the applicable preapproval fee.

The Commission’s review is limited to the package’s physical attributes, required warnings, label attributes, and legibility. It does not include a review of specific independent laboratory test results.

A preapproval application must include the required packaging or label images. Packaging submissions generally require:

One image showing the front of the package.
One image showing the back of the package.
JPEG files with a minimum resolution of 640 by 480 pixels.
A print resolution of 300 DPI.
A white background.

A labeling submission requires an image of each label submitted for review using the same general file, resolution, and background specifications. The Commission may request to inspect the package or label through a video conference or in person when the submitted images do not support a conclusive determination.

Preapproval does not replace the underlying packaging and labeling requirements. Businesses must still maintain applicable child-resistant documentation, confirm product and material compatibility, use accurate laboratory information, reproduce required warnings and symbols, and ensure that the finished package matches the materials submitted for review.

Packaging timelines should account for any optional Commission review, internal compliance review, production proofs, filled-package testing, and potential revisions before the product is launched.

Review the current Massachusetts packaging and labeling preapproval requirements before submitting a package or label for review.

Adult-Use, Medical-Use, and Hemp Products

Product classification and sales channel determine which Massachusetts requirements apply. A package should not be selected or labeled until the business has established whether the product will be sold as adult-use cannabis, medical-use cannabis, or a hemp-derived product.

Adult-use cannabis is regulated primarily under 935 CMR 500.000. Medical-use cannabis is subject to the separate requirements in 935 CMR 501.000.

A colocated marijuana operation must follow the adult-use packaging and labeling requirements for adult-use sales and the medical-use requirements for medical-use sales. A package or label developed for one market should not automatically be used in the other without confirming the applicable requirements.

Review the Commission’s current adult-use and medical-use regulations when preparing products for either market.

Hemp-Derived Products

Hemp and hemp-derived products are governed by a separate regulatory framework involving the Massachusetts Department of Agricultural Resources, the Massachusetts Department of Public Health, and, in certain circumstances, the Cannabis Control Commission.

Massachusetts Department of Public Health guidance states that CBD or THC cannot be added to ordinary manufactured or retail food sold in Massachusetts. The guidance expressly distinguishes these products from marijuana products regulated by the Cannabis Control Commission.

The Massachusetts Department of Agricultural Resources also states that hemp-derived delta-8 THC products may not be processed or sold in Massachusetts. Additional restrictions apply to raw hemp flower, ingestible products, therapeutic claims, dietary supplements, and hemp products sold through licensed marijuana establishments.

Businesses should verify:

Whether the product qualifies as hemp or marijuana.
Which agency regulates its production, processing, sale, and labeling.
Whether the product type is permitted in Massachusetts.
Whether the seller or manufacturer requires an MDAR or Cannabis Control Commission license.
Whether the intended retail channel is permitted.
Whether the package or label could incorrectly imply that a hemp product is regulated marijuana.
Whether food, cosmetic, supplement, or therapeutic-claim restrictions apply.

Review the current Massachusetts guidance concerning CBD and THC in food, the sale of hemp-derived products, and the sale of hemp through licensed marijuana establishments before preparing hemp packaging or labels.

Responsible Cannabis Packaging Materials in Massachusetts

The Massachusetts adult-use container and packaging requirements reviewed for this guide do not prescribe a specific packaging material or establish a universal recycled-content requirement for every cannabis package. Their primary focus is child resistance, opacity, resealability, design, labeling, warnings, serving limits, and product safety.

Separate environmental, facility, waste-management, and municipal requirements may apply to a licensed cannabis business. Those obligations should be evaluated independently from the requirements governing an individual retail package.

A Massachusetts cannabis package may incorporate post-consumer recycled plastic, reclaimed ocean-bound plastic, plant-based materials, recycled glass, metal, paperboard, or other responsible materials, provided that the complete packaging system meets applicable regulatory and product-performance requirements.

When comparing material options, businesses should consider:

The amount and source of material used.
The use of virgin, recycled, reclaimed, or plant-based inputs.
Product and material compatibility.
Barrier and seal performance.
Whether child-resistant documentation covers the exact package configuration.
The number and type of separate packaging components.
Whether the package can realistically be reused, recycled, or otherwise recovered.
The disposal and recovery systems available where the product will be sold.
The evidence supporting environmental claims.
Whether decoration, labels, liners, or other components affect the intended recovery pathway.

Terms such as recyclable, recycled, reclaimed, plant-based, biodegradable, compostable, reusable, and plastic-free are not interchangeable. Each describes a different material attribute or end-of-life pathway and should be supported by accurate, specific information.

A responsible material does not make an otherwise noncompliant package acceptable. The finished packaging system must still satisfy the applicable Massachusetts requirements.

Manufacturing origin also does not determine compliance or environmental performance. Made-in-the-USA packaging may support shorter supply chains, domestic manufacturing, and faster lead times, but origin alone does not establish that a package complies with Massachusetts law or has a lower environmental impact.

Choosing Cannabis Packaging for the Massachusetts Market

Start with the product rather than the container. Product classification, formulation, intended use, serving configuration, sales channel, and registered product information determine which packaging and labeling requirements apply.

Before selecting a package, establish:

Whether the product is adult-use cannabis, medical-use cannabis, a hemp-derived product, or another regulated product.
Whether the product is flower, a pre-roll, an edible, a beverage, a concentrate, an extract, a vaporizer product, a tincture, or a topical.
Whether the package contains one use or serving or multiple uses or servings.
Whether the product can be placed directly into child-resistant packaging.
Whether the exact container-and-closure configuration has appropriate child-resistant documentation.
How the package will satisfy the applicable opacity, plain-design, and resealability requirements.
Whether the product is compatible with the container, closure, liner, and seal.
How edible servings will be separated, scored, wrapped, and, when applicable, marked.
How much space is needed for required information, warnings, and Commission-issued symbols.
Whether a peel-back label, insert, or additional label is needed.
Whether optional packaging and label preapproval will be requested.
Which material and manufacturing priorities are relevant to the project.

When comparing suppliers and packaging options, businesses should also consider:

Product specifications and certification documents.
Samples and filled-package testing.
Closure application and seal requirements.
Label size, shape, and application method.
Minimum order quantities.
Customization and production lead times.
In-stock availability and reorder planning.
Material sourcing and manufacturing origin.
The evidence supporting performance and environmental claims.

Sana Packaging offers child-resistant packaging options for flower, pre-rolls, concentrates, edibles, and other cannabis products. Explore Sana Packaging products or review options with the sales team. In-stock blank products ship the next business day, while minimum order quantities and lead times for custom packaging vary by product and decoration method.

A packaging supplier can provide product specifications, certification documents, samples, and guidance on customization. The licensed business remains responsible for confirming that the finished packaging, labeling, testing, and product registration system comply with current Massachusetts requirements.

Contact Sana Packaging to discuss your product, order volume, customization needs, and Massachusetts packaging requirements.

Frequently Asked Questions About Massachusetts Cannabis Packaging

What are the primary cannabis packaging requirements in Massachusetts?

Marijuana products sold to consumers must use child-resistant packaging. When not unreasonably impracticable for the product, the packaging must also be opaque and plain, avoid features designed to appeal to minors, be resealable for multiple uses or servings, and be certified to the applicable Consumer Product Safety Commission standards. The finished package must carry the required product information, warnings, and Commission-issued symbols.

Does Massachusetts require child-resistant cannabis packaging?

Yes. Marijuana products provided for sale to consumers must be sold in child-resistant packaging. Certification should apply to the exact container-and-closure configuration being used. A package should not be considered compliant solely because it is difficult to open or resembles another certified package.

Does Massachusetts require tamper-evident cannabis packaging?

The adult-use packaging requirements reviewed for this guide do not establish a separate universal tamper-evident requirement for every marijuana product. Tamper evidence and child resistance are different package characteristics. A band, shrink sleeve, seal, or carton should not be treated as the child-resistant feature unless it is part of the tested child-resistant configuration.

Does Massachusetts cannabis packaging have to be opaque and resealable?

When it is not unreasonably impracticable, Massachusetts requires cannabis packaging to be opaque and plain. A package intended for multiple uses or containing multiple servings must also be resealable. A resealable package used to satisfy the child-resistant requirement must remain child-resistant during customary use.

Does Massachusetts require an exit bag for every cannabis purchase?

No. An exit package is permitted when placing a product directly into child-resistant packaging is unreasonably impracticable. A qualifying exit package must be resealable, capable of being made child-resistant again after opening, certified to the applicable federal standards, and labeled with the prescribed child-safety warning. The rule does not limit an exit package to a bag or require every retail purchase to receive one.

What information must appear on a Massachusetts cannabis label, and is preapproval required?

The exact requirements depend on whether the product is flower, an edible, a concentrate or extract, a tincture or topical, or marijuana repackaged by a retailer. Required information may include licensee details, product identity, dates, batch and serial numbers, quantity, cannabinoid profile, testing information, warnings, and Commission-issued symbols.

Packaging and labeling preapproval is optional under the adult-use regulations. The Commission’s preapproval review addresses physical attributes, required warnings, label attributes, and legibility. It does not include a review of specific laboratory results or replace the underlying compliance requirements.

How much THC may a Massachusetts edible contain?

An intended adult-use serving may contain no more than 5 milligrams of delta-9 THC. Including the permitted 10% testing variance, a tested serving may not exceed 5.5 milligrams of active THC.

A multi-serving edible package may contain no more than 20 servings or 110 milligrams of active THC as tested. The testing-inclusive ceiling should not be used as a formulation or label target. A conventional 20-serving package should be formulated and labeled for no more than 100 milligrams of THC.

Does Massachusetts require sustainable, biodegradable, or recycled cannabis packaging?

The adult-use packaging provisions reviewed for this guide do not prescribe a particular packaging material or establish a universal recycled-content requirement. Businesses may use post-consumer recycled plastic, reclaimed ocean-bound plastic, plant-based materials, recycled glass, metal, paperboard, or other responsible materials when the complete package meets the applicable regulatory and performance requirements.

Environmental terms are not interchangeable. Any recyclable, recycled, reclaimed, plant-based, biodegradable, compostable, reusable, or similar claim should be accurate, specific, and supported by appropriate evidence.

Official Massachusetts Cannabis Packaging Sources

Cannabis laws, regulations, policies, and enforcement practices can change. Businesses should confirm that they are consulting the current version of every applicable source, including:

Massachusetts Cannabis Control Commission Regulation Materials
935 CMR 500.000: Adult Use of Marijuana
935 CMR 501.000: Medical Use of Marijuana
Massachusetts General Laws, Chapter 94G, Section 4
U.S. Consumer Product Safety Commission Poison Prevention Packaging Act Guidance
Cannabis Control Commission Labeled-Potency Audit Bulletin
Cannabis Control Commission 2026 Potency Audit Results
Massachusetts Department of Public Health CBD and THC in Food Guidance
Massachusetts Department of Agricultural Resources Hemp-Derived Product FAQs

This guide provides general information and is not legal advice. Cannabis businesses should review current state and local requirements and consult qualified compliance or legal professionals before manufacturing, packaging, labeling, transferring, or selling a product.