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Treated Wood Waste:  With the Governor’s veto of 2020’s Assembly Bill 68, Treated Wood Waste is no longer allowed to be disposed of at any place except a Class I Hazardous Waste Landfill.  This ban took place on January 1, 2021.  For current information go to the Department of Toxic Substances Control website as well as our Weekly Updates and notifications sent from the WCLBMA office emailed to all WCLBMA Members.

COVID-19:  In a constantly changing environment, it is hard to tell what’s next. We here at WCLBMA will do our best to keep you informed with accurate, timely and verifiable information. 

The latest industry information relating to COVID-19 can be found our on special industry page

The WCLBMA staff is continuing to work for the members of our association and our industry.  At this time we are working both in the office and remotely and as directed by local and state agencies. We have access to our email and  continue to serve our members.
Be sure to look at the WCLBMA WEEKLY publication for the latest and most up to date information regarding our industry during this critical time.
One of the less publicized aspects of the WCLBMA is that if you have a question on just about any subject or situation, we may have a quick and confidential answer for you. In many instances another member has had a similar situation or question.


Proposition 65 Warning Regulations – WCLBMA, in consultation with outside legal counsel, has prepared ready-to-place warning signage that will provide warnings for the most common items sold in a lumber, hardware or building materials business.  The materials also contain information for manufacturers and suppliers on their responsibilities under the new regulations.

Order your set of materials today!  Prop 65 Warnings Flyer

For additional information contact WCLBMA at 800/266-4344 or jeanh@lumberassociation.org.


is one of the largest regional lumber and building materials associations in the country and is the foremost voice of the industry in the region. Government affairs, educational programs and seminars, business contacts, communications on important issues and networking events are all part of the association. 


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