Index of State of Delaware Business Licenses and Registrations
Boilers and pressure vessels that are in locations that serve the public have to be registered and inspected every two years to prevent explosions from occuring.
Once registered, boilers have to be inspected every two years and pressure vessels every four years.
$15 every two years for certificates of inspections.
This search covers most of the frequently requested licenses, certifications, registrations, and filings that the State of Delaware requires. However, this is not a fully exhaustive list of every possible requirement. Please consult with the appropriate state agencies to find out if there are additional requirements you must fulfill.