Washington Cannabis Packaging Regulations: A Complete Guide

Washington cannabis packaging compliance starts with classifying the finished product under the state’s rules. Washington treats usable cannabis, cannabis concentrates, cannabis mix, solid edibles, liquid edibles, and topicals as distinct categories. That classification determines the applicable package construction, child-safety option, serving configuration, label fields, warnings, and symbols.

Evaluate the complete retail presentation, including the immediate container, closure, liner, seal, label, insert, measuring component, and any outer package. A container that works for one category is not automatically suitable for another, even when the products have similar dimensions.

This guide focuses on customer-facing packaging and labeling for cannabis products sold through Washington’s regulated market. It addresses product classification, package performance, child resistance, serving and package limits, label content, warning symbols, product presentation, and directly applicable packaging-material laws. It does not cover licensing, facility operations, extraction, laboratory workflows, inventory tracking, transportation, security, retail procedures, or advertising. We reviewed it against official sources available on September 10, 2026. This is a planning resource and not legal advice.

Who Regulates Washington Cannabis Packaging?

The Washington State Liquor and Cannabis Board regulates licensed cannabis businesses and administers the state’s principal cannabis packaging and labeling requirements. WAC 314-55-105 establishes product-specific package and label rules, while WAC 314-55-106 governs Washington’s cannabis warning symbols.

The Washington State Department of Agriculture also has a limited but important role for cannabis-infused edibles. Each cannabis-infused edible must receive WSDA review and approval before being offered for sale. The submission includes a packaging description and a proposed ingredient label. The ingredient label must receive written WSDA approval and must also comply with the LCB’s cannabis packaging and labeling rules.

For orally consumed cannabis-infused products, the processor must obtain LCB approval of the product’s label and packaging before selling it to a retailer. WSDA approval is required before the LCB package-and-label review. This guide addresses that approval sequence only because it directly affects the retail package; endorsement qualifications, facility requirements, recipes, inspections, and general food-processing rules remain outside its scope. Review the live versions of WAC 314-55-077, WAC 16-131-050, and WAC 16-131-060 before submitting a new or revised product.

Washington Cannabis Packaging Requirements at a Glance

Use this table to identify the starting package standard. The detailed analysis still depends on the exact product, formulation, intended use, serving configuration, and approved retail presentation.

WAC 314-55-105 does not impose the concentrates-and-edibles child-resistant-or-heat-sealed provision as a blanket requirement for every category. Do not extend that alternative to useable cannabis, cannabis mix, topicals, or an unclassified product without confirming the applicable rule.

Classify the Product Before Selecting the Package

Washington uses “useable cannabis” as a defined term for dried cannabis flowers. It does not include cannabis-infused products or cannabis concentrates. A cannabis concentrate consists wholly or partly of cannabis resin and has a THC concentration greater than 10 percent. A cannabis edible is a cannabis-infused product, while a topical is intended for application to the body’s surface and is not intended for ingestion, inhalation, or insertion. Cannabis mix is a narrowly defined intermediate lot made from multiple strains of usable cannabis that has been chopped or ground to the specified particle size.

These definitions matter when packaging pre-rolls, infused pre-rolls, tinctures, ingestible oils, capsules, and other products that do not appear as independent headings in the packaging rule. A flower-only pre-roll may be evaluated as usable cannabis, but adding a concentrate, extract, or another infused component can change the classification and the applicable package and label requirements. Do not assign an infused pre-roll to the flower category merely because its final form is a pre-roll.

For tinctures, oils, capsules, and similar products, confirm the legal category, THC concentration, intended route of use, serving structure, and approved formulation before selecting the package. When the classification is unclear, obtain LCB confirmation before relying on a child-resistant system, heat-sealed alternative, label template, or package capacity associated with another category.

Product Protection, Child Resistance, and the Heat-Sealed Alternative

WAC 314-55-105 requires packaging for each regulated product category to protect the contents from contamination and not impart a toxic or harmful substance. Apply that requirement to the complete production configuration. Evaluate the container body, closure, liner, seal, insert, label, and any component that contacts or can affect the product. Test production-equivalent components with the actual formulation under the intended filling, sealing, storage, distribution, and customer-use conditions.

For cannabis concentrates and solid or liquid cannabis edibles, Washington provides two package pathways:

• Child-resistant packaging consistent with the federal Poison Prevention Packaging Act requirements in 16 C.F.R. Part 1700
• Plastic at least two mils thick that is heat-sealed, has no easy-open tab, dimple, corner, or flap, and protects people under 21 from accidental exposure

These are alternatives within the specified product categories. The second pathway is not a general exemption from child-safety requirements and should not be described as ordinary flexible packaging. Confirm the production film thickness, heat-seal construction, absence of prohibited opening features, and finished seal performance. A zipper or other resealable feature does not, by itself, establish that the unopened package satisfies the alternative.

When using a child-resistant format, match the supporting documentation to the complete production package, not a closure or material in isolation. Confirm the exact container, closure, dimensions, neck finish or track, opening method, and any component that contributes to the child-resistant function. A change in the lid, liner, pouch construction, zipper, or package size may create a configuration that is not covered by the original documentation.

Washington provides a narrow additional option for capsules, lozenges, and similar solid edibles approved by the LCB on a case-by-case basis. Those products may be packaged loosely inside a resealing outer package that is child-resistant under 16 C.F.R. Part 1700. Do not extend that provision to an unapproved product or assume that an outer package corrects a noncompliant inner configuration.

A liquid edible containing more than one serving must have a resealable closure or cap. Every liquid edible must also include a measuring device, such as a measuring cup or dropper. Hash marks on the package or its cap can qualify. Confirm that the measuring method corresponds to the approved serving size and remains legible and usable with the actual liquid.

The rule does not apply the concentrates-and-edibles package pathways as a blanket standard for usable cannabis, cannabis mix, or topicals. Those packages still need suitable materials, contamination protection, secure containment, and enough usable area for the applicable label. Washington’s cannabis packaging rule also does not state a general tamper-evident requirement, so do not substitute a generic tamper-evident claim for the exact package standard that applies to the product.

Serving and Package Limits That Affect Package Selection

Under WAC 314-55-095, a single serving of a cannabis-infused product for an adult consumer or a qualifying patient not entered in the medical cannabis authorization database may contain no more than 10 milligrams of active delta-9 THC. An individual additional THC compound may not exceed 0.5 milligrams per serving, and the additional THC compounds combined may not exceed 1 milligram per serving.

A single package of a cannabis-infused product meant to be eaten, swallowed, or otherwise taken into the body may contain no more than 100 milligrams of active delta-9 THC. A single unit of cannabis concentrate may not exceed one gram. Washington provides separate provisions for qualifying patients and designated providers entered in the medical database, including limited exceptions for compliant cannabis products.

Set the package capacity only after confirming the intended market, product category, potency, serving size, and serving count. Coordinate the physical presentation with the approved configuration and reserve enough label area to state the serving size, amount per serving, and number of servings where required. These package and unit limits are distinct from retail transaction limits, which are outside this guide’s scope.

Washington Cannabis Labeling Requirements

Build the label after confirming the product category, responsible producer or processor, formulation, serving structure, and final package. WAC 314-55-105 requires the applicable information to be placed on the package clearly and visibly. Weight and measure declarations must follow the version of NIST Handbook 130 adopted through chapter 16-662 WAC.

Core Information on the Retail Label

The precise fields vary by product category, but the retail labels for usable cannabis, cannabis mix, cannabis concentrates, cannabis-infused edibles, and cannabis topicals generally begin with:

• The business or trade name and nine-digit Washington unified business identifier of each producer and processor responsible for the product
• The product’s lot number
• Net weight in both ounces and grams, or net volume when volume is the appropriate measure
• Total THC and Total CBD stated using the calculations required by WAC 314-55-105
• Medically and scientifically accurate information about the product’s health and safety risks

Under RCW 69.50.346, the cannabis retailer’s business name and unified business identifier do not have to appear on the label. Confirm that the listed producer and processor information matches the licensed businesses responsible for the finished product rather than the packaging supplier or retail store.

Do not use a generic label template across categories without checking the product-specific fields. Washington’s rule separates usable cannabis, cannabis mix, concentrates, solid edibles, liquid edibles, and topicals and changes the required information accordingly.

Product-Specific Label Information

A cannabis concentrate label must identify the extraction method, including any solvents or gases used, and list all other chemicals, compounds, additives, thickening agents, terpenes, or other substances added during processing.

Cannabis mix follows its own label list. In addition to the core information, the label must identify the extraction method and any solvents, gases, chemicals, compounds, additives, thickening agents, terpenes, or other substances used or added when those provisions apply to the product.

Solid and liquid cannabis edible labels must prominently state the serving size, amount of product per serving, and number of servings in the package. They must also include an ingredient list in descending order of predominance, identify major food allergens, and disclose any solvents used in extraction. The ingredient statement approved through the Washington State Department of Agriculture must also address applicable federal-format ingredient naming, sulfites, certified color additives, and allergen declarations. Use the WSDA-approved ingredient label together with the cannabis-specific fields required by the Liquor and Cannabis Board. Review the complete edible-label requirements in WAC 16-131-060.

A cannabis topical label must list ingredients in descending order of predominance by weight or volume and display the net weight or volume prominently. The topical’s non-ingestible use must also be reflected through the warning described below.

Washington permits certain optional information, including harvest, “best by,” and manufactured dates. Keep voluntary dates clearly distinguished and accurate. Do not allow optional content, branding, instructions, or a QR code to obscure or displace required information.

Provide product-specific information about pesticides and certain substances added to a concentrate with the product or make it continuously available through an internet link, website address, or QR code on the label while the product remains for sale. That option does not move the other fields required directly on the package off-label. Test the link or code on the applied package and confirm that it remains readable at the production size.

Inspect a filled, closed, production-equivalent package before approval. Required information should remain legible across seams, curves, folds, closure interfaces, transparent areas, and surfaces affected by oils, condensation, abrasion, or repeated handling.

Required Warnings and Washington Cannabis Symbols

Washington prescribes different warnings by product category. Use the exact current language and formatting in WAC 314-55-105 rather than rebuilding the warning from a summary.

• Usable cannabis and cannabis mix carry statements addressing habit formation, legality outside Washington, driving under the influence, and the health hazards of smoking.
• Cannabis concentrates carry the same general subjects, with the driving statement written as prescribed specifically for concentrates.
• Solid and liquid cannabis edibles carry statements addressing habit formation, legality outside Washington, driving under the influence, and the possibility that intoxicating effects may be delayed by two hours or more.
• Cannabis topicals carry the prescribed statement concerning legality outside Washington and the bold, capitalized warning “DO NOT EAT.”

Every cannabis product sold at retail must display Washington’s cannabis universal symbol on the principal display panel or front of the package. Under WAC 314-55-106, the symbol must be at least three-quarters of an inch high by three-quarters of an inch wide.

A cannabis-infused product intended for oral ingestion must also display Washington’s “not for kids” warning symbol on the principal display panel or front. It must be at least three-quarters of an inch high by one-half inch wide. If the label or package is white, the symbol must have the required black border.

You may resize the symbols, but you may not alter or crop them. A compliant sticker may be used, provided it does not cover other required information. Apply the artwork to the production package at actual size and verify the dimensions, contrast, placement, and legibility before printing or filling.

Choosing Washington Cannabis Packaging by Product Type

Start with the legal product category and the package pathway that applies. Then evaluate the complete configuration for capacity, product protection, opening method, component compatibility, label area, and consumer use. WAC 314-55-105 does not apply one child-resistant standard to every cannabis category, so a package that exceeds the minimum for one product may still be unsuitable for another.

Usable Cannabis and Flower-Only Pre-Rolls

Usable cannabis and flower-only pre-rolls need packaging that protects the contents from contamination and does not impart harmful substances. Washington does not impose the concentrates-and-edibles child-resistant-or-heat-sealed choice on this category.

For single pre-rolls, Sana Packaging’s 78mm and 90mm PCR Pop-Top Tubes provide child-resistant options for different finished lengths. For larger counts, consider the 116mm PCR Pop-Top Pre-Roll Multipack or the child-resistant 114mm Pre-Roll Multipack Slider Tin. Match the package to the actual pre-roll length, diameter, filter, finished end, and count. Confirm that the closure retains the contents, limits crushing and movement, and leaves enough uninterrupted space for the Washington label and universal symbol.

Flexible pouches and jars can also work for flower when the production configuration provides suitable moisture, odor, contamination, and physical protection. Do not treat a flower-only pre-roll analysis as sufficient for an infused pre-roll.

Concentrates and Vape Products

A cannabis concentrate must use child-resistant packaging consistent with 16 C.F.R. Part 1700 or the qualifying two-mil heat-sealed plastic alternative. Sana Packaging’s 9ml Glass Concentrate Jar and 38-400 Ocean Screw-Top Lid can support the child-resistant pathway when the exact jar-and-lid system matches the applicable documentation. Confirm the liner, neck finish, closing conditions, and opening instructions as part of that system.

Flexible PCR Pouches are another potential format for concentrates. Match the precise pouch size, film construction, zipper, and seal to the chosen Washington pathway rather than relying on a general product-family description.

For cartridges, vape pens, and permitted disposable devices, first confirm whether the contents and retail presentation fall within the concentrate rules. Measure the complete hardware and verify that the package limits movement, unintended activation, pressure on the device, and leakage while preserving the required label area. Evaluate a child-resistant tube or outer package as the exact finished configuration.

Solid and Liquid Edibles

Solid edibles may use a documented child-resistant package or the qualifying heat-sealed alternative. Flexible PCR pouches can be considered for gummies, chocolates, baked goods, capsules, and similar products when the exact construction satisfies the selected pathway and is compatible with the food. Test for grease, moisture, stickiness, breakage, temperature sensitivity, seal contamination, and portion arrangement.

For a liquid edible, coordinate the container and closure with the product’s viscosity, fill temperature, serving count, and measuring method. A multi-serving package needs a resealable closure or cap, and every liquid edible needs a qualifying measuring device. Test the filled package for leakage, dispensing accuracy, closure performance, and legibility of any measurement marks. Reserve sufficient space for the approved ingredient label, serving information, required warnings, and both symbols.

Cannabis Topicals and Cannabis Mix

Washington does not apply the concentrates-and-edibles package pathways as a blanket requirement for topicals or cannabis mix. For topicals, glass jars and compatible screw-top lids can provide wide-mouth access for creams, salves, and ointments. Evaluate the actual formula for leakage, oil migration, liner and closure compatibility, repeated opening, and label adhesion.

For cannabis mix, choose a container or pouch that securely contains the chopped or ground material and protects it from contamination. In both categories, confirm the final package dimensions and applied label before production. Voluntary child resistance does not replace the category-specific content, warning, and symbol requirements.

Washington Product, Package, and Label Presentation Restrictions

Washington prohibits cannabis products and labels that are especially appealing to people under 21. Under WAC 314-55-105, prohibited features include cartoons, bubble-type or cartoon-like fonts, imagery of people under 21, youth-associated celebrities or symbols, and designs, names, or branding that resemble noncannabis products marketed to younger audiences. Review the product name, shape, colors, type, imagery, immediate container, label, and outer package as one presentation.

A label also may not be false or misleading, promote overconsumption, or represent cannabis as having curative or therapeutic effects. Cannabis products may not be labeled “organic” unless the claim is permitted by the U.S. Department of Agriculture under the Organic Foods Production Act.

Washington allows limited structure-or-function claims for a product identified as a compliant cannabis product. Any such claim must be truthful and not misleading, may not claim to diagnose, mitigate, treat, cure, or prevent disease, and triggers the applicable state disclaimer. Review RCW 69.50.346 before adding a health-related statement or psychoactive-effects warning. Directions or recommended conditions of use may appear if they otherwise comply.

Apply the same accuracy standard to environmental and performance claims. Terms such as “recyclable,” “recycled content,” “plastic-free,” “compostable,” “biodegradable,” “odor-resistant,” and “child-resistant” should describe the complete configuration and be supported for the intended use. A package that satisfies an LCB cannabis rule does not automatically substantiate a separate environmental claim. Washington also regulates products marketed as compostable through chapter 70A.455 RCW.

Separate Washington Packaging-Materials Laws

Washington’s Toxics in Packaging law applies to packages and individual packaging components. The combined concentration of intentionally introduced lead, cadmium, mercury, and hexavalent chromium may not exceed 100 parts per million by weight. Packaging components include closures, coatings, inks, labels, cushioning, and other assembled parts, so review more than the primary container.

The manufacturer must develop a signed certificate of compliance and update it when the package or component is reformulated or replaced. Link the certificate and supporting supplier documentation to the actual container, closure, liner, label, ink, adhesive, and production revision.

Washington also prohibits intentionally added PFAS in specified food packaging made substantially from paper, paperboard, or other plant fibers and intended for direct food contact. The covered categories include wraps, bags and sleeves, bowls, flat serviceware, open-top containers, closed containers, food boats, plates, and pizza boxes. This restriction can affect certain packages for cannabis edibles. Review the Department of Ecology’s current PFAS in Food Packaging guidance and confirm whether the exact material and package type are covered.

Treat materials compliance as component-specific. A cannabis-compliant package, child-resistant certificate, or food-contact statement does not independently establish compliance with the heavy-metal, PFAS, or environmental-claim requirements.

Washington Cannabis Packaging Preproduction Checklist

Before approving a production run:

• Classify the finished product as usable cannabis, cannabis mix, a concentrate, a solid edible, a liquid edible, or a topical.
• Confirm the required WSDA and LCB package-and-label approvals for a new or revised cannabis-infused edible.
• Select the package pathway that applies to the product rather than applying the concentrate or edible rules across the full catalog.
• Identify every component in the consumer presentation, including the container, closure, liner, seal, insert, measuring device, label, sticker, and outer package.
• Match child-resistance documentation to the exact production system, or document the film thickness, heat-seal construction, opening features, and finished seal used for the qualifying alternative.
• Confirm the applicable unit, serving, and package limits before setting the package capacity or count.
• For liquid edibles, verify the measuring method and add a resealable closure or cap when the package contains multiple servings.
• Test the actual product and production components for fit, contamination protection, leakage, breakage, closure operation, seal performance, compatibility, dispensing, and repeated use.
• Build the label from the product-specific requirements and reserve enough usable area for all mandatory fields, warnings, and symbols.
• Use the current Washington artwork and confirm the dimensions, placement, border, contrast, and visibility of each required symbol.
• Test every website address or QR code and confirm that it provides only the information Washington permits to be supplied through that method.
• Review the entire presentation for youth appeal, false or misleading content, overconsumption messaging, prohibited health claims, and unsupported environmental or performance claims.
• Confirm the applicability of Washington’s heavy-metal and PFAS restrictions and retain current compliance documentation for the production configuration.
• Inspect and retain an approved filled sample with the final package, closure, applied label, warning text, symbols, and opening instructions.

Frequently Asked Questions About Washington Cannabis Packaging

Does every Washington cannabis package have to be child-resistant?

No. WAC 314-55-105 expressly provides the child-resistant-or-heat-sealed pathways for concentrates and solid or liquid edibles. Usable cannabis, cannabis mix, and topicals must meet their own package-protection and labeling requirements, but the rule does not impose that same choice as a blanket requirement.

Can a resealable zipper replace the initial heat seal?

No. The qualifying flexible-plastic alternative must be at least two mils thick, heat-sealed, and free of the specified easy-open features. A zipper may support later use, but it does not replace the compliant initial seal. A multi-serving liquid edible separately requires a resealable closure or cap.

Do orally consumed cannabis-infused products need both Washington symbols?

Yes. They need the cannabis universal symbol required for all retail cannabis products and the separate “not for kids” warning symbol. Verify both symbols against WAC 314-55-106.

Can required label information be moved to a QR code?

Only the product-specific pesticide and concentrate-additive information identified in WAC 314-55-105 may be supplied through the specified internet-link, website-address, or QR-code method. Do not move other mandatory package fields, warnings, or symbols off-label.

Does WSDA approval replace the LCB’s review for a cannabis edible?

No. The edible’s proposed ingredient label requires written WSDA approval, and the package and label must also complete the applicable LCB review before retail sale.

Does Washington require cannabis packaging to be tamper-evident?

WAC 314-55-105 does not state a general tamper-evident requirement for every cannabis product. Use tamper evidence when another applicable requirement, the approved configuration, or the intended package design calls for it, but do not substitute it for child resistance or the qualifying heat-sealed pathway.

Plan the Complete Washington Package Before Production

Washington package selection depends on the legal product category and the complete retail configuration. Resolve the package pathway, capacity, serving presentation, component compatibility, label content, warnings, symbols, and material restrictions together. Verify the live rules and approval status, test a production-equivalent sample, and resolve any uncertainty with the LCB or WSDA before ordering or filling the package.

Compare requirements across U.S. markets in State Cannabis Packaging Regulations: A Complete Guide.