The Greater Maple Valley-Black Diamond Chamber of Commerce participates in the legislative process via membership in the East King County Chambers of Commerce Legislative Coalition and as a member of the Association of Washington Business, Opportunity Washington and the Washington Policy Center. The Chamber also communicate regularly with the Washington Retail Association.
Association of Washington Business, AWB
- The Maple Valley-Black Diamond Chamber is a founding member of the Grassroots Alliance
- Opportunity Washington partner
- Look up Legislative Bills
- Check on how your legislator voted
Recieve updates from Maple Valley COC.
Jul 18, 2018 - 4:00 pm - 4:00 pmWacky & Wild Golf Challenge
Jul 21, 2018 - 10:00 am - 1:00 pmMaple Valley Historical Society-Last Look Open House
Aug 15, 2018 - 11:30 am - 1:00 pmAugust Chamber Membership Luncheon
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