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:
Manufacturer FAQ's - at program start up
3rd Quarter 2009 Invoice Determination & FAQ's
4th Quarter 2009 Invoice Determination and FAQ's
4th Quarter2009 Manufacturers Return Share percentages list
1st Quarter 2010 Invoice Determination and FAQ's
1st Quarter 2010 Manufacurers Return Share percentages list
Member Market Share 2009 reporting form
2009 full year preliminary return share data (for use beginning on Q2 2010 invoices)
2nd Quarter 2010 Invoice Determination and FAQ's