“As a contractor, the ethos of the NEC Contracts has enabled a more open and less litigious approach to contracting. Jon is a great proponent of this form of Contract and his writings, training seminars and advice have been without doubt second to none.”

Trevor Exton
ex-Commercial Director, Jackson Civil Engineering Group Ltd

What is NEC?

NEC contracts are specifically designed to improve project outcomes when there is a contract between two or more parties to deliver it. Now in its fourth edition, the NEC family of contracts has three main objectives compared with traditional contracts: being flexible in its range of applications & risk allocation; being clear and simple to understand; and use, and stimulating good project management between the parties.

Why use it?

In short, NEC contracts increase the likelihood of projects being successful. This relates to their objectives :

  • its 'flexibility' means it is easier to construct a 'fit for purpose' contract strategy without expensive legal input. For example, it is a family of contract for goods, works and services; the long forms have a range of paytment options; and they have pick'n'mix secondary options;
  • its 'clarity & simplicity' means that it is easier to follow the contract so there are less breaches and disputes. This is achieved by writing in plain English, as opposed to legalese, and with a logical structure that is common across the whole family; and
  • its 'stimulus to good project management' means greater transparency and pro-active management of the issues and risks that arise as they arise rather than re-active administration of what has happened.

But ...

Ultimately, NEC is only a piece of paper so to get the best from using it you have to have the right systems, organisation and above all people (knowledge, skillset and culture) in place.

Trainer, consultant and expert witness 

 Jon's unique understanding of NEC started in 1993 when he began researching its practical  application under one of its two co-instigators. This led to him gaining the world's first PhD on it in 1998 and the publication of his first book on it, since updated (see the bottom of this page). Since then he has almost 20 years experience on it as a trainer, consultant and expert witness.

As a consultant, he can and has :

  • advised on the structure of, written, reviewed and improved documentation from contracts worth £50k under a Short Contract to £500m under the Term Services Contract to £3.5bn annual spend for the MoD.
  • worked with NEC project teams to modify their structure and how they communicate to work more efficiently and effectively together 
  • frequently advised on contractual differences with the intention that they do not become costly disputes including being an expert witness on a £200+m difference of opinion. 

As a trainer, what sets him apart from other trainers is the depth of his knowledge and training style. Words commonly put of feedback forms are :

  • engaging / enthusiastic,
  • practical / pragmatic, and
  • flexible / conversational as he asks for and directly answers participants' specific questions.
1Stimulus to good management

NEC stimulates good project management between the parties in a contract. Better project management leads to better more successful projects. Jon can train people up on what the contract says and best practice in managing and administrating the contract.

2Clarity & simplicity

The NEC contracts are written in plain English with a logical structure and contract procedures. But as one lawyer said "don't be lulled into a false sense of security by its plain English : the implications and what you have to do don't jump out at you." Jon can explain the nuances of the clauses and what needs to be done to effectively operate the contract.


NEC is a family of contracts with each contract having a "pick'n'mix" set of options so that the user can rapidly assemble a 'fit for purpose' contract strategy which means it can used across a whole range of situations. Jon can provide training and consultancy on contract strategy and selecting the right contracts and options for your project. As a facilitator, he can devise an engaging workshop to work with a project team to do this.


For a free discussion on how NEC training or consultancy can help deliver better projects and programmes for you, contact Jon Broome.

Email: jon@leadingedgeprojects.co.uk
Tel: +44(0)7970 428 929

NEC Courses

All courses can be tailored to your specific needs:

This includes courses being run as NEC3 courses, NEC3 courses with 4th edition changes highlighted or NEC4 only courses

Practical Introduction to the NEC Engineering & Construction Contract

“A useful insight into the practicalities of operating a contract under NEC. Real world examples and tailored questions / feedback meant the course was even more useful.”

1 or 2 days
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NEC3 to NEC4 Conversion Course

“Jon Broome makes the NEC informative, simple to understand and fun!”

1 day
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Pre-contract preparation for an NEC contract

“Loved being able to work on my real project. While we will now refine it, the 20% of the thinking which makes 80% of the difference has now been done. ”

1 day
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Estimating under the NEC Engineering and Construction Contract

“A pragmatic, practical course well delivered and tailored to accommodate any queries arising. Very worthwhile and professionally delivered.”

1 day
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NEC ECC Contract Start Up workshop for a better project

“Everyone left with a thorough understanding of how to work with the contract. … it really set the project team in the right direction and the project is looking like it will be a great success”

1 day
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Notification, submission, assessment & implementation of compensation events

“This is one of the best courses I have been on.  Jon is so knowledgeable and a good speaker.”

1 day
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Understanding Defined & Disallowed Cost and the Schedule of Cost Components under ECC options C,D & E

“As a result of this workshop, we will save hundreds of thousands of pounds per annum in money we should not be paying to our contractors in the first place.”

1 day
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Programming under the NEC Engineering and Construction Contract

“can highly recommend it for those of you who are working on NEC contracts ... I have been on many courses but can honestly say this was one of the best !”

1 day
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NEC : the Doctor’s Surgery

“Excellent presenter with experience and knowledge to answer any questions whilst giving general overview as well. Good clear use of examples - thank you.”

1 day
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Short NEC Introductory Overviews

“A fact packed briefing provided by the enthusiastic and practical Dr Jon Broome ... by jove, what a useful refresher and frankly deep learning experience for me ...”

1 to 2 hours
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Practical Introduction to the NEC Term Service ContractS (TSC & TSSC)

“A well thought out course, with a very knowledgeable tutor, who made the subject very welcoming and easy to digest.”

1 day
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Practical Introduction to the NEC Professional Service ContractS (PSC and PSSC)

“Short, concise course which is very useful and will change the contract management of a current project”

1 day
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Practical Introduction to the NEC Engineering & Construction Short Contract

“"Excellent presenter with experience and knowledge to answer any questions whilst giving general overview as well. Good clear use of examples - thank you”

1 day
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writing the book on NEC3

As a result of his involvement with in NEC3’s development, Jon updated his original NEC3 User's Guide. In reality, it turned into a complete re-write to give a practical guide for anyone involved in preparing, administering or contributing to a NEC3 contract.

The book, written in an engaging style, introduces the NEC3 family of contracts, and how they fit together. Jon has drawn on many practical examples to illustrate good practice so that whether you are a contractor or project manager it will provide you with a better understanding of how to build up and assemble a contract and how to run a NEC3 Engineering and Construction Contract (ECC) for successful project outcomes.

On publication, one reviewer stated it was set to become "…the contractual bible for users on how to implement and get the best from an NEC3 contract"

It is the top rated NEC3 book on Amazon, with 12 reviewers giving it 4.6 out of 5 stars.

Case Studies

Impartial NEC3 & Partnering advice

Impartial NEC3 contract and partnering adviser for the advanced utility works on the 5.6km Luas Cross City line extension to help deliver it on time and without dispute.

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What our clients say:

“Jon provided impartial & constructive contractual and commercial advice for the benefit of the project, as opposed just the RPA, and helped us implement the contract more effectively and efficiently.”

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Making NEC3 contracts better

To completely re-write NEC3 contract documentation for The Royal Parks landscaping contracts to produce better, faster to assemble and easier to implement contracts.

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Bespoke NEC3 training for Connect Plus

Providing wide ranging, role specific training on NEC3 for Connect Plus – the people who keep the M25 running - whilst identifying areas for improving their performance.

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What our clients say:

“Jon’s work has provided invaluable advice and assurance on a number of fronts. The enthusiasm and energy he brings to training sessions and workshops means participants feel engaged and involved.”

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