Cannabis Packaging Regulations in Massachusetts: CR Certification, Labeling, and Edible Limits

Massachusetts' rules run through the Cannabis Control Commission

Massachusetts regulates cannabis packaging and labeling through the Cannabis Control Commission (CCC) under 935 CMR 500 (adult-use) and 935 CMR 501 (medical), one of the more detailed state-level packaging frameworks in the country.

Child-resistant certification: 16 CFR 1700 standard, with an exit-bag alternative

Massachusetts requires child-resistant packaging designed and certified under the federal Poison Prevention Packaging Act standard at 16 CFR 1700. Child resistance can be achieved through the finished package itself or through a compliant exit bag if child-resistant packaging is impracticable for a specific product type, a flexibility not every state's rules explicitly provide. Packages intended for more than one use must be resealable and remain child-resistant after opening.

Labeling and design restrictions

Labels and packaging cannot use bright colors or cartoon imagery designed to appeal to children. Edible packaging must prominently state "Contains THC" and "Not a Regular Food Product." Multi-serving edibles must have each serving individually marked or separated and carry the state's required symbol on each serving.

Edible THC limits: 5 milligrams per serving, 100 milligrams per package

Massachusetts sets its adult-use edible serving cap at 5 milligrams of THC, lower than the 10-milligram serving cap used in most other adult-use states, while its package cap of 100 milligrams matches the common baseline. This means a format built to the common 10-milligram serving standard used elsewhere will not clear Massachusetts without either reformulating individual serving size or increasing piece count to keep each unit at or under 5 milligrams.

What this means for packaging design

A brand selling into Massachusetts alongside other adult-use states generally needs either a Massachusetts-specific serving configuration or a single format built to the stricter 5-milligram serving cap from the start, since Massachusetts is currently the outlier on per-serving dosing rather than California, Washington, Colorado, or Oregon. For CR fundamentals, see What Child-Resistant Packaging Actually Requires. This article reflects currently published CCC regulations as of publication and is not legal advice; confirm current requirements with the CCC or cannabis regulatory counsel before finalizing packaging for production.

Source: Massachusetts Cannabis Control Commission, mass.gov/ccc; 935 CMR 500.150.

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