The Association of Compost Producers (ACP)
is a non-profit, 501(c)6, trade association of public and private
organizations dedicated to increasing the quality, value and amount of
compost being produced and used in California. We do this by promoting
activities and regulations that build healthy soil, benefiting people
and the environment.
ACP members work and invest together to
increase compost markets and improve compost product and
manufacturing standards. The association provides education and
communication on compost benefits and proper use through support of
scientific research, and legislation, aligned with developing and
expanding quality compost markets.