Updated March 2026

Construction Acronyms & Abbreviations:
A-Z Guide

Over 40 of the most common construction industry acronyms and abbreviations, clearly explained. Bookmark this page for quick reference.

A B C D E F H I J L M N P Q R S T U W

A

ACOP -- Approved Code of Practice

Guidance published by the HSE providing practical advice on how to comply with specific regulations.

B

BIM -- Building Information Modelling

A digital process for creating and managing information throughout the lifecycle of a built asset.

BREEAM -- Building Research Establishment Environmental Assessment Method

The world's leading sustainability assessment method for buildings and infrastructure.

BSR -- Building Safety Regulator

Established by the Building Safety Act 2022 to oversee the safety and standards of all buildings.

C

CDM -- Construction (Design and Management) Regulations

The primary UK regulations for managing health and safety on construction projects (current version: CDM 2015).

CITB -- Construction Industry Training Board

The sector skills council and industry training board for the construction sector in Great Britain.

CIS -- Construction Industry Scheme

HMRC tax scheme requiring contractors to deduct money from subcontractor payments and pass it to HMRC.

COSHH -- Control of Substances Hazardous to Health

Regulations requiring employers to control exposure to hazardous substances in the workplace.

CPD -- Continuing Professional Development

Ongoing learning and development to maintain and enhance professional competence.

CSCS -- Construction Skills Certification Scheme

The industry card scheme proving that workers have the required training and qualifications.

D

DPC -- Damp Proof Course

A barrier in a wall designed to prevent moisture rising through the structure by capillary action.

E

EPC -- Energy Performance Certificate

A rating scheme for the energy efficiency of buildings, graded A (most efficient) to G (least efficient).

F

F10 -- HSE Notification of Construction Project

The form used to notify HSE about construction projects that meet the notification threshold under CDM 2015.

FFI -- Fee for Intervention

HSE cost recovery scheme where duty holders found in material breach of health and safety law must pay for HSE's time.

H

H&S -- Health and Safety

The discipline concerned with preserving the health, safety and welfare of people at work.

HAVS -- Hand-Arm Vibration Syndrome

A condition caused by regular and frequent use of hand-held vibrating tools, affecting blood vessels, nerves and joints.

HSE -- Health and Safety Executive

The UK government agency responsible for the regulation and enforcement of workplace health, safety and welfare.

I

IAM -- Independent Authorised Manager

A qualified person authorised to manage electrical installations independently.

ICE -- Institution of Civil Engineers

The professional membership body for civil engineers, founded in 1818.

IET -- Institution of Engineering and Technology

Professional institution covering electrical, electronic, manufacturing and information engineering.

J

JCT -- Joint Contracts Tribunal

Produces standard forms of building contract, guidance notes and other documentation for the construction industry.

L

LEV -- Local Exhaust Ventilation

An engineering control system to reduce exposure to airborne contaminants such as dust, mist, fume, vapour or gas.

LOLER -- Lifting Operations and Lifting Equipment Regulations

Regulations requiring all lifting operations to be planned, supervised and carried out safely using suitable equipment.

M

MEWP -- Mobile Elevating Work Platform

A mechanical device used to provide temporary access for people or equipment to inaccessible areas, such as cherry pickers and scissor lifts.

N

NEC -- New Engineering Contract

A family of construction contracts widely used in the UK, known for promoting good project management.

NRSWA -- New Roads and Street Works Act

The Act governing the coordination of street works and road works in England and Wales.

P

PAT -- Portable Appliance Testing

The inspection and testing of electrical equipment to ensure it is safe for continued use.

PC -- Practical Completion

The point at which a building project is considered complete enough for the client to occupy or use, even if minor defects remain.

PPE -- Personal Protective Equipment

Equipment worn to minimise exposure to hazards -- hard hats, hi-vis, safety boots, gloves, goggles, ear defenders, RPE.

PUWER -- Provision and Use of Work Equipment Regulations

Regulations requiring all work equipment to be suitable, maintained, inspected, and used by trained people.

Q

QS -- Quantity Surveyor

A professional who manages all costs relating to building and civil engineering projects.

R

RAMS -- Risk Assessment and Method Statement

Combined documents detailing identified risks and the safe methods of work to control them.

RIBA -- Royal Institute of British Architects

The professional body for architects in the UK, known for the RIBA Plan of Work.

RICS -- Royal Institution of Chartered Surveyors

The professional body for surveyors, valuers and construction professionals worldwide.

RIDDOR -- Reporting of Injuries, Diseases and Dangerous Occurrences Regulations

Regulations requiring the reporting of certain workplace injuries, diseases and dangerous occurrences to the HSE.

RPE -- Respiratory Protective Equipment

Equipment designed to protect the wearer from inhaling hazardous substances including dust, gases and vapours.

S

SPA -- Safe Place of Work Assessment

An assessment to ensure the workplace is safe for workers, including access, egress and working environment.

SMSTS -- Site Management Safety Training Scheme

A 5-day CITB course covering health, safety and environmental legislation for site managers and supervisors.

SSSTS -- Site Supervisors' Safety Training Scheme

A 2-day CITB course for site supervisors covering their legal responsibilities for health and safety.

SWMP -- Site Waste Management Plan

A plan detailing how construction waste will be managed, reduced, reused and disposed of responsibly.

T

TBT -- Toolbox Talk

A short, informal safety meeting held on site to discuss specific hazards, procedures or safe working practices.

TW -- Temporary Works

Parts of a construction project that are needed to enable the permanent works to be built, but do not form part of the finished structure (e.g. formwork, scaffolding, shoring).

U

UKCA -- UK Conformity Assessed

The UK product marking that replaced CE marking for goods placed on the market in Great Britain post-Brexit.

W

WAH -- Work at Height

Any work where a person could fall a distance liable to cause personal injury, if precautions are not taken.

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