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DOCOs get behind the scenes of security testing and certification

Designing Out Crime Officers (DOCOs) from seven police forces were given an insight into the testing and certification of security products during a visit to ER Certification Ltd and ERC Testing Ltd in Leigh.

The visit, hosted by John Warburton, Managing Director of ER Certification Ltd and ERC Testing Ltd, brought together DOCOs from Staffordshire, West Yorkshire, Cheshire, West Mercia, Cumbria, Merseyside and Greater Manchester.

The DOCOs were given a presentation on PAS 24:2022 and PAS 24:2022 + A1:2024, covering requirements for windows and doors, components, hardware and glazing, as well as product marking and how to identity a compliant product, initial type testing, ongoing annual testing, certification and the scope of certificates.

The group then visited their ERC Testing facility in Leigh, where they were given a tour of the facilities, giving the DOCOs a chance to see how products are put through their paces and an opportunity to see the equipment and processes involved in security testing.

            Windows being put through testing

ERC Testing is a UKAS-accredited site, with its accreditation covering a range of testing for doorsets and windows, including enhanced security testing to PAS 24:2022 + A1:2024. The testing includes areas such as resistance to manual and mechanical attack, impact testing, security hardware and cylinder testing and door assembly integrity.

            Window intact after attack                   

DOCOs also explored the scope of PAS 24 and, just as importantly, its limitations. The assessment does not, for example, cover component performance or installation requirements.

The day ended with lunch and networking, allowing the DOCOs and testing and certification teams to continue discussions and share knowledge.

For the DOCOs, the visit provided a useful opportunity to build on their knowledge of the fenestration industry, the testing and certification behind the security products, and the standards they work with in their day-to-day role.

Hazel Goss, SBD Development Officer, said: “What a fantastic day, and a big thank you to John and his team for giving us the opportunity to go behind the scenes at a testing facility and witness the testing performed in order for a window and door to gain third-party certification. Lots was learnt on the day by all those who attended, and the buffet lunch was a success, especially those pork pies!”

John Warburton, Managing Director ER Certification Ltd said: “It was great to meet so many Police DOCOs and SBD Officers. There was a great exchange of knowledge and experience with each side learning from each other. I’m sure we will host more events in the future as this level of cooperation is so beneficial to all sides.”

Secured by Design – Police Preferred Specification

Secured by Design (SBD) is the UK’s official police security initiative, working to help communities live more safely in well-designed, supportive environments.

As a self-funded, not-for-profit organisation established in 1989, SBD collaborates with the building industry to design out crime from early concept to completion, providing free, practical Design Guides and specialist advice via police Designing Out Crime Officers (DOCOs) to support development awards.

SBD also operates the 'Police Preferred Specification' accreditation scheme. This rigorous benchmark requires products and services to be independently tested and certified by UKAS-accredited bodies to ensure exceptional performance, durability, and crime deterrence. This includes smart home tech and mobile apps accredited under SBD’s pioneering Secure Connected Device framework, developed with government partners to protect digital privacy and personal safety.

Today, hundreds of member companies provide over 7,000 certified products across 30+ categories.

Learn more at https://www.securedbydesign.com/