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Accessibility Statement

Accessibility Statement for HESI Website

This is an accessibility statement from Warren House Lt trading as Herts and Essex Site Investigations (HESI).

Measures to support accessibility


Herts and Essex Site Investigations (HESI) takes the following measures to ensure accessibility of HESI Website:

  • Include accessibility throughout our internal policies.

  • Provide continual accessibility training for our staff.

  • Assign clear accessibility goals and responsibilities.

Conformance status


The Web Content Accessibility Guidelines (WCAG) defines requirements for designers and developers to improve accessibility for people with disabilities. It defines three levels of conformance: Level A, Level AA, and Level AAA. HESI Website is partially conformant with WCAG 2.1 level AA. Partially conformant means that some parts of the content do not fully conform to the accessibility standard.



We welcome your feedback on the accessibility of HESI Website. Please let us know if you encounter accessibility barriers on HESI Website:

  • Phone: 01920 822233

  • E-mail:

  • Visitor Address: Unit J8, Peek Business Park, Woodside, Bishops Stortford, Herts, CM23 5RG

  • Postal Address: Unit J8, Peek Business Park, Woodside, Bishops Stortford, Herts, CM23 5RG

We try to respond to feedback within 5 Working Days.


Technical specifications


Accessibility of HESI Website relies on the following technologies to work with the particular combination of web browser and any assistive technologies or plugins installed on your computer:

  • HTML

These technologies are relied upon for conformance with the accessibility standards used.


Assessment approach


Herts and Essex Site Investigations (HESI) assessed the accessibility of HESI Website by the following approaches:

  • Self-evaluation


This statement was created on 8 June 2023 using the W3C Accessibility Statement Generator Tool.

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