---
title: NEC4 2023 Amendments
date: 2023-02-11T12:05:14Z
modified: 2024-08-20T20:28:50Z
permalink: "https://gmhplanning.co.uk/nec-downloads/nec4-2023-amendments/"
type: downloads
status: publish
excerpt: ""
wpid: 5166
nec_contract_type:
  - NEC4
nec_contract_version:
  - NEC Engineering & Construction Contract (ECC)
  - NEC Engineering & Construction Subcontract (ECS)
  - NEC Engineering and Construction Short Contract (ECSC)
  - NEC Framework Contract
  - NEC Professional Services Contract (PSC)
  - NEC Supply Contract (SC)
  - NEC4 Alliance Contract (ALC)
  - NEC4 Design Build Operate Contract (DBO)
  - NEC4 Dispute Resolution Service Contract (DRSC)
  - NEC4 Facilities Management Contract (FMC)
  - NEC4 Term Service Contract (TSC)
download_category:
  - Contract types & documentation
featured_image: "https://gmhplanning.co.uk/wp-content/uploads/2019/03/NEC4-Contract-Pack.jpg"
featured_image_alt: NEC4 Contracts Pack
author: Glenn Hide
timestamp: 2024-08-20T20:28:50Z
tags:
  - NEC4
  - NEC Engineering & Construction Contract (ECC)
  - NEC Engineering & Construction Subcontract (ECS)
  - NEC Engineering and Construction Short Contract (ECSC)
  - NEC Framework Contract
  - NEC Professional Services Contract (PSC)
  - NEC Supply Contract (SC)
  - NEC4 Alliance Contract (ALC)
  - NEC4 Design Build Operate Contract (DBO)
  - NEC4 Dispute Resolution Service Contract (DRSC)
  - NEC4 Facilities Management Contract (FMC)
  - NEC4 Term Service Contract (TSC)
  - Contract types & documentation
---

NEC have published some amendments to their family of NEC4 contracts and you can review/download the amendments here.

For example, in the NEC4 ECC contract there are changes to Defined cost to allow for people working form home, new X29 Climate Change secondary option added as well as changes to ECI clauses and use of Contractor’s design.

[NEC4-contract-amends-January-2023](https://gmhplanning.co.uk/wp-content/uploads/2023/02/NEC4-contract-amends-January-2023.pdf)[Download](https://gmhplanning.co.uk/wp-content/uploads/2023/02/NEC4-contract-amends-January-2023.pdf)

## Topics

**NEC Contract Editions:** [NEC4](https://gmhplanning.co.uk/wp-content/uploads/wp-mfa-exports/taxonomy/nec_contract_type/nec4.md)

**NEC Contract Versions:** [NEC Engineering & Construction Contract (ECC)](https://gmhplanning.co.uk/wp-content/uploads/wp-mfa-exports/taxonomy/nec_contract_version/nec-engineering-construction-contract-ecc.md), [NEC Engineering & Construction Subcontract (ECS)](https://gmhplanning.co.uk/wp-content/uploads/wp-mfa-exports/taxonomy/nec_contract_version/nec-engineering-construction-subcontract.md), [NEC Engineering and Construction Short Contract (ECSC)](https://gmhplanning.co.uk/wp-content/uploads/wp-mfa-exports/taxonomy/nec_contract_version/nec-engineering-and-construction-short-contract-ecsc.md), [NEC Framework Contract](https://gmhplanning.co.uk/wp-content/uploads/wp-mfa-exports/taxonomy/nec_contract_version/nec-framework-contract.md), [NEC Professional Services Contract (PSC)](https://gmhplanning.co.uk/wp-content/uploads/wp-mfa-exports/taxonomy/nec_contract_version/nec-professional-services-contract-psc.md), [NEC Supply Contract (SC)](https://gmhplanning.co.uk/wp-content/uploads/wp-mfa-exports/taxonomy/nec_contract_version/nec-supply-contract-sc.md), [NEC4 Alliance Contract (ALC)](https://gmhplanning.co.uk/wp-content/uploads/wp-mfa-exports/taxonomy/nec_contract_version/nec4-alliance-contract-alc.md), [NEC4 Design Build Operate Contract (DBO)](https://gmhplanning.co.uk/wp-content/uploads/wp-mfa-exports/taxonomy/nec_contract_version/nec4-design-build-operate-contract-dbo.md), [NEC4 Dispute Resolution Service Contract (DRSC)](https://gmhplanning.co.uk/wp-content/uploads/wp-mfa-exports/taxonomy/nec_contract_version/nec4-dispute-resolution-service-contract-drsc.md), [NEC4 Facilities Management Contract (FMC)](https://gmhplanning.co.uk/wp-content/uploads/wp-mfa-exports/taxonomy/nec_contract_version/nec4-facilities-management-contract-fmc.md), [NEC4 Term Service Contract (TSC)](https://gmhplanning.co.uk/wp-content/uploads/wp-mfa-exports/taxonomy/nec_contract_version/nec4-term-service-contract-tsc.md)

**Download Categories:** [Contract types & documentation](https://gmhplanning.co.uk/wp-content/uploads/wp-mfa-exports/taxonomy/download_category/contract-types-documentation.md)