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, WACG96Covered In-vessel49-60CLOSED01/20/202104/11/2021
WeCareStaten Island, NYWCSI08Windrow90CLOSED02/01/20215/30/2021
St. Louis CompostingBelleville, ILSLC12Windrow9002/01/202102/22/202106/30/2021
Cedar GroveEverett, WACG97Covered In-vessel49-6002/03/202102/10/202105/07/2021
Olympic OrganicsKingston, WAOLY15Aerated Static Pile4203/01/202103/10/202105/22/2021
Cedar GroveEverett, WACG98Covered In-vessel4903/04/202103/17/202106/05/2021
WeCareStaten Island, NYWCSI09Windrow9004/15/202105/04/202109/06/2021
Cedar GroveEverett, WACG99Covered In-vessel4904/01/202104/07/202107/02/2021
Tests Currently In Process
Facility/LocationLocationTest No.TypeProcess DaysSamples DuePlacementResults
New EarthSan Antonio, TXNEW07Aerated static pile - turned9009/01/202009/23/202001/28/2021
Cedar GroveEverett, WACG94Covered In-vessel49-6011/05/202011/19/202002/14/2021
Olympic OrganicsKingston, WAOLY14Aerated static pile4211/25/202012/02/202002/20/2021
St. Louis CompostingBelleville, ILSLC11Windrow9010/30/202011/16/202003/20/2021
A1 OrganicsBoulder, COA1O03Modified Aerated Static Pile9011/12/202012/8/20204/11/2021
Cedar GroveEverett, WACG95Covered In-Vessel49-6012/20/202012/16/202003/10/2021
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