The Composite Lumber Manufacturers Association (CLMA) was formed in 2005.  CLMA is organized to represent manufacturers and suppliers of composite lumber to the residential and commercial building construction markets.  The mission of the organization is:

To advance the growth of the North American composite lumber industry through proactive technical, advocacy, and awareness efforts.

Agenda for October 5, 2008 CLMA Board of Directors Meeting

Become a member by joining the Composite Lumber
Manufacturers Association