Certification guidelines for welders

Norma vydána dne 15.1.2000

Safety rules for construction of underground structures

Norma vydána dne 1.11.2001

Rules for the protection of structures and natural objects from the harmful effects of underground mining in coal deposits

Norma vydána dne 1.10.1998

Industrial safety rules for the development of oil fields in the areas of potash salt occurrence

Norma vydána dne 4.2.2002

Safety rules for geologic exploration

Norma vydána dne 1.1.2005

Safety rules for rubber industry

Norma vydána dne 27.5.2003