The links listed below are provided as information for manufacturers pertaining to details of the WMMFA Standard Plan and Washington state Department of Ecology rules interpretation(s) including details on how manufacturer shares are computed and FAQ's. Past and current return share data is also posted here.
Manufacturer links:
Registered Manufacturers list link
FAQ's in reference to Manufacturer's Invoices:
Manufacturer FAQ's - at program start up
3rd Quarter 2009 Invoice Determination and FAQ's
4th Quarter 2009 Invoice Determination and FAQ's
1st Quarter 2010 Invoice Determination and FAQ's
2nd Quarter 2010 Invoice Determination and FAQ's
3rd Quarter 2010 Invoice Determination and FAQ's
Return share data detail - find yours here :
2009 partial year return share sampling data for use in 4th Quarter 2009 Manufacturer Invoices
2009 partial year return share sampling data for use in 1st Quarter 2010 Manufacturer Invoices
2009 full year preliminary return share data (for use beginning on Q2 2010 invoices)
Member Market Share 2010 reporting form