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36

published ISO standards *

under the direct responsibility of ISO/TC 138/SC 1

6

ISO standards under development *

under the direct responsibility of ISO/TC 138/SC 1

37

Participating members

21

Observing members

* number includes updates

Reference Title Type
ISO/TC 138/SC 1/WG 1 Discharge systems inside buildings Working group
ISO/TC 138/SC 1/WG 4 Plastics piping systems for underground drainage and sewerage Working group
ISO/TC 138/SC 1/WG 6 Specific test methods for soil, waste and drainage plastic piping systems Working group

ISO/TC 138/SC 1 - Secretariat

AFNOR [France]

Association française de normalisation
11 rue Francis de Pressensé
F-93571 La Plaine Saint-Denis Cedex
France

Tel: +33 1 41 62 80 00
Fax: +33 1 49 17 90 00

Secretariat direct:

Mme Anna Baranski