Welcome to the CMA Testing Center!
We appreciate your commitment to producing compostable products that composters can accept. Let’s get started!

New Online Submission Form!
CMA’s new and improved compostability profile will help you easily gather all necessary information to make a sample submission for field testing. You’ll be able to save your progress and return to the form at any time if necessary.

If you have any questions during the process, we’re available to contact using this form, at CustomerService@ComposterApproved.com, or by phone at 206-771-3853.

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Upcoming Tests
Facility/LocationLocationTest No.TypeProcess DaysSamples DuePlacementResults
Cedar GroveEverett, WACG102Covered In-vessel4906/25/202107/01/202109/26/2021
Olympic OrganicsKingston, WAOLY17Aerated static pile4207/15/202107/21/202110/08/2021
Cedar GroveEverett, WACG103Covered In-vessel4907/15/202107/28/202110/22/2021
St. Louis CompostingBelleville, ILSLC14Windrow9008/10/202108/25/202112/30/2021
Cedar GroveEverett, WACG104Covered In-vessel4908/25/202109/01/202111/27/2021
Tests Currently In Process
Facility/LocationLocationTest No.TypeProcess DaysSamples DuePlacementResults
A1 OrganicsBoulder, COA1O03Modified Aerated Static Pile9011/12/202012/08/202005/11/2021
WeCareSound View, NYWCSV01Windrow90CLOSED02/03/202105/30/2021
St. Louis CompostingBelleville, ILSLC12Windrow9002/08/202102/17/202106/30/2021
Cedar GroveEverett, WACG97Covered In-Vessel49-60CLOSED02/10/202105/07/2021
Olympic OrganicsKingston, WAOLY15Aerated static pile4203/01/202103/12/202105/22/2021
Cedar GroveEverett, WACG98Covered In-Vessel49-6003/04/202103/17/202106/05/2021
Cedar GroveEverett, WACG99Covered In-Vessel 49CLOSED04/07/202107/02/2021
Cedar GroveEverett, WACG100Covered In-Vessel49CLOSED05/12/202108/07/2021
Olympic OrganicsKingston, WAOLY16Aerated static pile42CLOSED06/04/202108/21/2021
Cedar GroveEverett, WaCG101Covered In-Vessel49CLOSED06/02/202108/28/2021
St. Louis CompostingBelleville, ILSLC13Windrow90CLOSED05/27/202109/25/2021
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