“Starting January 1, 2018, businesses, government, and residents will be required to source separate and recycle all materials included on the Mayor’s List of Recyclables and Compostables. The list is being issued now to allow ample time for education and outreach and for public and private entities the opportunity to adjust or renegotiate service contracts.” http://www.popville.com/2016/12/dc-new-recycle-rules/ More details: Mayor’s List of Recyclables and Compostables-FAQs, including: