Massachusetts Program Information

The Cannabis Control Commission (CCC) welcomes you to the Massachusetts Metrc webpage. Massachusetts’ licensees must utilize the seed-to-sale system to track all marijuana products being cultivated, manufactured, transported, tested, and sold in the Commonwealth.


This portal contains important resources, training, and updates for Marijuana Establishments and their agents. The information and tools provided by Metrc are critical in ensuring that your establishment remains in compliance with the laws and regulations of the state of Massachusetts and the CCC.


We look forward to working with you to ensure a safe, equitable, and effectively run adult use marijuana industry.

The Massachusetts work shops presentation can be downloaded here. 



Q: Does Metrc LLC have any experience in this industry?

A: Metrc LLC provides marijuana inventory tracking solutions for ten different states and the District of Columbia and has been providing supply chain solutions since 1993.


Q: Do I need to purchase any additional hardware such as computers, bar-code readers or RFID readers.

A:  Metrc is a completely web-hosted system. That means that all access to Metrc is done via the internet and only requires an internet connection and a web browser. No additional hardware is required.  Also, there is no software to download, install, or maintain.


Q: Will other licensees be able to see my inventory information in Metrc?

A: No. Licensees will only be able to access their own information through Metrc. They will not be able see any information about any other licensee.


Q: What if I have technical issues after the system has deployed?

A: Metrc LLC has a dedicated team of support staff who will be available to resolve any technical support issues. The support desk can be contacted via phone or email.




Integration & API

The Massachusetts sandbox will be made available shortly after the training webinar.

1. Request API developers documents and complete the information requested and email to

  • Company Name

  • Company Address

  • Company Website

  • Company Phone Number

  • Primary Contact Name

  • Primary Contact Email

  • Primary Contact Phone Number

  • Secondary Contact Name

  • Secondary Contact Email

  • Secondary Contact Phone Number

  • Name of Software

2. Attend a Metrc training class and complete the test.

3. Download, sign and return the API Use Agreement to This must be signed by a person with signature authority within the company, such as an Officer.

4. Request API sandbox access (available shortly after the training). When you request access to the sandbox you must specify which areas of Metrc to which you will need access. The areas will include where you are looking to be certified:

  • Harvests

  • Items

  • Lab Tests

  • Packages

  • Plant Batches

  • Plants

  • Rooms

  • Sales Receipts

  • Strains

5. Complete Capability Assessment in the sandbox. A document of the functionality assessment criteria will be provided to you when you submit your request. Requests should be submitted after completion of the Metrc training, not prior.


Recent Bulletins

MA_IB_024_NFR Plant Batch Enhancements and CSV Guide Updates V2


MA_IB_023_New Optional Photo Fields (002)

MA_IB_019_Seeds and Clones Not Required TS

MA_IB_022_Patient Supply Transfer Types V3

MA_IB_018_ NFR Hubs_Test Notes_Filters

MA_IB_021_NFR Bulletin Content_NFR_Lab_Transit_Tabs_Same Item

MA_IB_017_ Vape Product Testing V8 FINAL

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