All standardization activities in the field of plastics relating to thermosetting materials. This includes in particular, but not limited to, standardization of test methods for unsaturated polyesters, epoxy resins, other resins, and Polyurethane raw materials, including their terminology and designation systems for basis of specifications.

Note 1: SC 12 is one of the sub‐committees under ISO/TC 61. The extent and limitation for the products involved is given by the scope for ISO/TC 61.

Quick links


Published ISO standards *


ISO standards under development *

Participating members
Observing members

* number includes updates

Reference Title Type
ISO/TC 61/SC 12/WG 5   Unsaturated polyesters, epoxy resins and other resins Working group
ISO/TC 61/SC 12/WG 6   Polyurethane raw materials Working group


Liaison Committees from ISO/TC 61/SC 12

ISO/TC 61/SC 12 can access the documents of the committees below:

Reference Title ISO/IEC
ISO/TC 35 Paints and varnishes ISO
ISO/TC 35/SC 12 Preparation of steel substrates before application of paints and related products ISO


Organizations in liaison (Category A and B)
Acronym Title Category
WCO World Customs Organization B

ISO/TC 61/SC 12 - Secretariat

JISC [Japan]

Japan Plastics Industry Federation (JPIF)
3-5-2, Nihonbashi Kayaba-cho,Chuo-Ku
Tokyo 103-0025

Tel: +81 3 6661 6812
Fax: +81 3 6661 6810