rigidly accurate; allowing no deviation from a standard; "rigorous application of the law"; "a strict vegetarian"

not indulgent; "strict parents"

unsparing and uncompromising in discipline or judgment; "a parent severe to the pitch of hostility"- H.G.Wells; "a hefty six-footer with a rather severe mien"; "a strict disciplinarian"; "a Spartan upbringing"

severe and unremitting in making demands; "an exacting instructor"; "a stern disciplinarian"; "strict standards"

Liability. The government needs to prove only involvement at a waste site, not negligence. Under CERCLA, proof of strict causation is not necessary. echnical Assistance Grant (TAG) Program. grant program that provides funds for qualified citizens' groups to hire independent technical advisors to help understand and comment on technical decisions relating to Superfund remediation actions.

Stiff and rigid.