The Department of Ecology proposed to amend Wash. Admin. Code §§173.400, General Regulations for Air Pollution Sources, & 173.401, Operating Permit Regulation. Changes would ensure consistency between state rules and federal rules for greenhouse gas. There will be a public hearing on July 26, 2011, and the deadline for written comment is July 19. http://apps.leg.wa.gov/documents/laws/wsr/2011/13/11-13-127.htm.