---
title: Primary & secondary options
type: taxonomy_archive
taxonomy: courses_category
slug: primary-secondary-options
term_id: 57
permalink: "https://gmhplanning.co.uk/nec-training-category/primary-secondary-options/"
post_count: 3
---

# Primary & secondary options

Posts in this archive: 3

- [NEC3/NEC4 Engineering and Construction Subcontract (ECS) Overview](https://gmhplanning.co.uk/wp-content/uploads/wp-mfa-exports/training/nec-training-course-nec3-overview-introduction-engineering-construction-subcontract.md) — This one-day NEC ECS training workshop introduces you to the common philosophies of the NEC family of contracts and focuses in more detail upon the key mechanics and provisions of the NEC3 / NEC4 Engineering and Construction Subcontract (ECS). 
- [NEC3/NEC4 Professional Services Contract (PSC) Overview](https://gmhplanning.co.uk/wp-content/uploads/wp-mfa-exports/training/nec-training-course-nec-overview-introduction-professional-services-contract.md) — This one-day workshop introduces you to the common philosophies of the NEC family of contracts and focuses in more detail upon the key mechanics and provisions of the NEC3 / NEC4 Professional Services Contract (PSC).  This is the main contract that will be used to administer works between an Employer and a Consultant.
- [NEC3/NEC4 Term Service Contract (TSC) Overview](https://gmhplanning.co.uk/wp-content/uploads/wp-mfa-exports/training/nec-training-course-nec3-overview-introduction-term-service-contract.md) — This one-day workshop introduces you to the common philosophies of the NEC family of contracts and focuses in more detail upon the key mechanics and provisions of the NEC3 / NEC4 Term Service Contract (TSC).  This is the main contract that will be used for a supplier to manage and provide a service for a prescribed period of time.