- DDR 26-2015, Grading Season Extension, outlines the procedures and cratering for getting DPD’s approval to do grading between Oct. 31 and April 1.
- DDR DPD 21-2015/SDOT 09-2015, Transportation Management Programs, establishes the responsibilities of those required to develop a Transportation Management Program. Written comments on the proposed adoption may be submitted through October 5, 2015 to Director, Department of Planning and Development, 700 5th Avenue, Suite 2000, P.O. Box 34019, Seattle, Washington 98124-4019.
- DR 4-2015, Additional General Duties and Responsibilities of Structural and Geotechnical Special Inspection Agencies, establishes the framework and requirements o the Special Inspection Program.
- DR DPD 20-2015/HSD 01-2015, Requirements for Transitional Encampments, establishes the requirements for community outreach, encampment operations standards, and coordination with the permit process for new transitional encampments.