Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.
UST stands for Underground Storage Tank and LUST stands for Leaking Underground Storage Tank. The UST and LUST Programs are authorized to regulate USTs that store petroleum products and some hazardous materials. Please consult 20 DCMR 5501.3 for a list of products that are exempted from regulation under these programs.
