Law & Permits

TRGS 521 (Mineral Fiber Technical Rule)

Technical Rule for Hazardous Substances governing the handling of old man-made mineral fibers during demolition and remediation.

TRGS 521 regulates the safe handling of old man-made mineral fibers during demolition and remediation. Pre-1996 products may release carcinogenic fibers and must be removed following strict protective measures including dust-free dismantling and disposal as hazardous waste.

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