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  • Improving standards in geoenvironmental and geotechnical engineering

  • Representing our industry and addressing critical issues

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AGS Annual Conference 2027

The Association of Geotechnical and Geoenvironmental Specialists is delighted to announce that its flagship Annual Conference will return to the prestigious One…

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Article, Event -

The Changing Landscape of Land Contamination – Sponsorship Opportunities

The AGS is pleased to announce details of The Changing Landscape of  Land Contamination, which is a full-day, CPD event is taking…

News -

AGS Magazine: May 2026

The Association of Geotechnical and Geoenvironmental Specialists is pleased to announce the May 2026 issue of their publication; AGS Magazine. To view…

News, Articles & Blog

Past Webinars

Trial Pitting; Controlling the Risks

This webinar took place on 24th Sep 2025 11:00
Duration: 2hr

Trial Pitting; Controlling the Risks, is a two-hour webinar taking place between 11:00-13:00 on Wednesday 24th September. Chaired by AGS Safety Working…

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Featured publications

Guidance

The Building Safety Act 2022 - A snapshot of what you need to know

Published June 2026 The Building Safety Act 2022 (the “BSA”) established and introduced a regime with a particular focus on building safety…

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Bitesize Guides

Bitesize Guide - Trigger Values

Published June 2026 Trigger values are used on ground engineering projects to protect adjacent assets. They must reflect evolving condition states throughout…

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Bitesize Guides

Bitesize Guide - CD225

Published May 2026 The CD225: Design for New Pavement Foundations document provides a design procedure for pavement foundations and is part of…

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Client Guide

A Client's Guide to Cone Penetration Testing

Published March 2026. The static cone test is sometimes known as Dutch Cone, acknowledging its country of origin, or may be referred…

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Client Guide

AGS Client Guide for Ground Investigation Activities - Trial Pitting

Published February 2026 (This guide replaces the previous version published June 2022) The Association of Geotechnical and Geoenvironmental Specialists’ (AGS) Guidance on…

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Loss Prevention Alerts

LPA 11 - Confusion about Assignment

Published February 2026 (replaces version published in June 2000) Several questions on the AGS Legal Helpline relating to assignment disclose confusion about…

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