Useful Links

Signal Group’s  products are certified by the leading UK and international authorities to the latest performance and environmental standards.

Oil and Colour Chemists' Association

The Oil & Colour Chemists Association was founded in 1918. More commonly known as OCCA, it is a learned society comprising individual, qualified persons employed in, or associated with, the world-wide surface coatings industries. The majority of its members are working in a technical capacity, however its membership includes senior personnel in many roles throughout the surface coating industries.

Oil & Colour Chemists’ Association
Priory House
967 Harrow Road
Wembley HA0 2SF
Tel: +44 (0)20 8908 1086
Fax: +44 (0)20 8908 1219

Sira Certification Service

Sira is a world leader in the conformity assessment solutions field, specialising in explosion safety of equipment used in potentially explosive atmospheres.

As the UK’s leading Notified Body for Ex Product Certification (ATEX & IECEx), Sira sets the standard with our range of DSEAR, Quality Assurance, IEC 61508 Functional Safety, IET endorsed training and Personnel Competence Certification services. Our large team of experienced compliance engineers deliver a flexible and commercial approach to approvals, offering you a single point contact for all your hazardous area compliance requirements.

Sira Test & Certification Ltd
Rake Lane
Chester CH4 9JN
Tel: +44 (0) 1244 670900
Fax: +44 (0) 1244 681330

Environmental Protection UK

Formerly, National Society for Clean Air, Environmental Protection UK is the environmental protection charity supporting pollution control professionals.

Environmental Protection UK  
tel: 01273 878770

Source Testing Association

The Source Testing Association (STA) was established in 1995 and has a corporate membership of approximately 200 companies from process operators, regulators, equipment suppliers and test laboratories. The STA is a non-profit making organisation. The STA is committed to the advancement of the science and practice of emission monitoring and to develop and maintain a high quality of service to customers.

Source Testing Association
Unit 11 Theobald Business Centre
Knowl Piece
Wilbury Way
Hitchin, Herts SG4 0TY
Tel +44 (0) 1462 457535
Fax +44 (0) 1462 457157

The Environment Agency

The Environmental Agency is the leading public body for protecting and improving the environment in England and Wales. It’s job is to make sure that air, land and water are looked after by everyone in today’s society, so that tomorrow’s generations inherit a cleaner, healthier world.

The Environmental Agency
General Enquiries: 08708 506 506