IS0 14001

Sanctus Limited is accredited to, and operates an Environmental Management System (EMS) in line with ISO 14001. ISO 14001 was first published in 1996 and specifies the actual requirements for an environmental management system, and is applicable to those environmental aspects which Sanctus Limited has control and over which it can be expected to have an influence.

ISO 9001

Sanctus Limited is fully accredited to ISO 9001. ISO 9001 is the world's most established quality framework, setting the standard for quality management systems in business. ISO 9001 helps Sanctus Limited deliver improved customer satisfaction and promotes continual improvement in business.

ISO 45001

Sanctus Limited is accredited to ISO 45001, an internationally-applied British Standard for occupational health and safety management systems. Demonstrating that Sanctus carry out all works in a sound occupational health and safety manner.


Sanctus Limited is a member of CHAS, the Constructor's Health and Safety Assessment Scheme. CHAS is established as the market leader for health and safety pre-qualification in the UK. A CHAS compliant supplier has demonstrated they have adequate compliance with current legislation and sound management of health and safety.


Sanctus Limited is a SAFEcontractor accredited member. SAFEcontractor is a major health and safety pre-qualification assessment scheme. SAFEcontractor currently have over 150 clients and almost 18,000 contractor members.

UVDB (Utilities Vendor Database)

Sanctus Limited has recently completed the UVDB verification process and has scored >90% for our health and safety, environmental and quality systems. The UVDB system is used by all major UK Utility organisations for any type of purchase ranging from individual contracts to framework agreements, worth several thousand to many millions of pounds in value. Established in 1996, UVDB is now recognised as the standard approach to supplier pre-qualification within the UK Utilities Sector.


Constructionline is the UK's largest Government-owned register of contractors and consultants for the construction industry. With over 8,000 key decision makers from over 2,000 buying organisations using Constructionline to select quality suppliers.

SMAS Worksafe Certificate

Sanctus Limited have been awarded the SMAS Worksafe Certificate for demonstrating the high level of Health and Safety competence within the company. SMAS is a member of the Safety Schemes in Procurement (SSIP) Forum.