Determining rule applicability, as well as understanding and interpreting rules and potential rule applicability is a service we provide. Verdant Environmental has worked extensively with the aerospace, petroleum, and manufacturing sectors and is well versed in all administrative and new source rules, as well as with sector-specific rules such as those that affect petroleum, combustion, and coating operations. Verdant Environmental is also experienced with ARB regulations affecting diesel combustion equipment and sources using global-warming refrigerants.