Our Accreditations



British Structural Waterproofing Association 
The British Structural Waterproofing Association seeks to improve standards within the structural waterproofing industry.

Link-up is the UK rail industry supplier qualification scheme, providing a single common registration, qualification and audit process for suppliers that is shared by the UK rail industry.

London Underground
The simplicity of our products and ease of use make them ideal for an industry where complications can lead to delays which has landed us on the London Underground list of approved suppliers.

Property Care Association (PCA)
Formerly part of the BWPDA, the PCA is the premier trade body for the structural waterproofing, wood preservation, damp proofing, flood remediation and structural maintenanace industries in the UK.

ISO 9001

Natural Cement Distribution Ltd has now earned the right to display the coveted British Assessment Bureau ISO 9001 certification mark to demonstrate its conformance to the standard.

Sprayed Concrete Association (SCA)

The Sprayed Concrete Association represents leading contracting and manufacturing companies engaged in sprayed concrete.

The CPD Certification Service

The CPD Certification Service is the independent CPD accreditation centre working across all sectors, disciplines and further learning applications.

British Precast (MPA)

The Mineral Products Association (MPA) is the trade association for aggregates, asphalt, cement, concrete, dimension stone, lime, mortar and silica sand industries.

British Tunnelling Society (BTS)

The BTS is an Associated Society of the Institution of Civil Engineers (ICE). With a current membership of 814 individual members and 266 corporate members, it is one of the most vibrant gatherings of professional tunnellers in the world.

Institute Of Water (IOW)

The Institute of Water supports the careers of people working in all professions and at all levels across the UK water sector by offering a unique and independent learning, development and networking framework.