Standards & Regulations

STI/SPFA, along with input from government and third party agencies, create standards and regulations for STI technologies and best practices for the steel tank and pipe industry.


STI Standards

STI standards cover many topics, from recommended practices to cathodic protection procedures to licensed technology.


SP001 Standard

Learn more about the Standard for the Inspection of Aboveground Storage Tanks (SP001) and why it's a critical compliance issue.


Codes & Regulations

Information on federal and state fuel storage environmental regulations, chemical storage tank regulations, fire codes, and more.