Federal:
U.S. Environmental Protection Agency – “Universal Waste”
http://www.epa.gov/osw/hazard/wastetypes/universal/

U.S. Environmental Protection Agency – “Mercury-Containing Light Bulb (Lamp) Recycling”
http://www.epa.gov/epawaste/hazard/wastetypes/universal/lamps/index.htm

Colorado:
Guide to Generator Requirements of the Colorado Hazardous Waste Regulations
https://colorado.gov/pacific/cdphe/hazardous-waste-management-guidance-all-generators

Compliance Bulletin Hazardous Waste, Universal Waste Rule
https://www.colorado.gov/pacific/sites/default/files/HM_hw-universal-waste-rule_0.pdf

Compliance Bulletin, Hazardous Waste, Lighting Waste
https://www.colorado.gov/pacific/sites/default/files/HM_hw-hg-lighting-wastes.pdf

Marijuana and Marijuana Related Waste Disposal
https://www.colorado.gov/pacific/sites/default/files/HM_HW_Compliance-Bulletin-Marijuana-Marijuana-Related-Waste-Disposal.pdf

Management of Waste Batteries
https://www.colorado.gov/pacific/sites/default/files/HM_hw-battery.pdf%MCEPASTEBIN%

Compliance Bulletin, Hazardous Waste, Small Mercury Spill and Fluorescent Bulb Cleanup, Guidance for Businesses and Residential areas
https://www.colorado.gov/pacific/cdphe/swguidance%MCEPASTEBIN%

Compliance Bulletin, Hazardous Waste, EPA Identification Number
https://www.colorado.gov/pacific/sites/default/files/HM_hw-epa-id-number.pdf

Fact Sheets:
https://www.colorado.gov/pacific/cdphe/greencannabis/waste-disposal%MCEPASTEBIN%
https://www.colorado.gov/pacific/cdphe/categories/services-and-information/environment%MCEPASTEBIN%