Rescue harness for fire-brigade employment - Requirements and testing - Additional requirements to OENORM EN 361
Edition 2019-06-01

Ventilation and air conditioning plants - Basic technical fire protection requirements - Additional specifications concerning OENORM EN 15423
Edition 2022-01-01

Ventilation and air conditioning plants for kitchens - Requirements, criteria for dimensioning and operation - Additional specifications to OENORM EN 16282 (part 1 to part 6 and part 8)
Edition 2023-07-15

Ionising-radiation warning - Supplementary symbol (ISO 21482:2007)
Edition 2007-05-01

Structural requirements for pool facilities and man-made surface waters - Supplementary guidelines to OENORM EN 13451 and OENORM EN 15288-1
Edition 2023-06-01

Softening plants with ion exchangers for treatment of drinking water - Complementary specifications concerning OENORM EN 14743
Edition 2007-08-01

Playing field equipment - Handball goals - Additional requirements to OENORM EN 749
Edition 1999-04-01

Playing field equipment - Hockey goals - Additional requirements to OENORM EN 750
Edition 1999-04-01

Gymnastic equipment - Sticking horizontal bars - Additional requirements to OENORM EN 12197
Edition 1999-07-01

Gymnastic equipment - Horses and bucks - Additional requirements to OENORM EN 12196
Edition 1999-07-01