The Joint Contracts Tribunal (JCT) publishes standard forms of building contracts that are used on many construction projects in England and Wales. Although all parties involved may aim for a straightforward and unproblematic process eventually leading to the successful completion of the project, occasionally there is no other option but to part ways.
It is extremely important to check the requirements for termination under the relevant contract in order to effectively terminate the contract. For the purposes of this article, we will focus on an unamended JCT Design and Build Contract 2016 (“JCT DB 2016”), which is designed for projects where the contractor carries out both the design and the construction work. Many of the other JCTs contain similar termination provisions to the JCT DB 2016, however a word of caution to always check the relevant contract as the requirements may vary. We set out a few considerations a party should have when terminating a JCT:
- Is termination the appropriate course of action?
- Check for amendments
- Check that you have a valid reason to terminate
- Ensure that the termination is not unreasonable or vexatious
- Check how many notices are required and on the prescribed timings
- Ensure the method of serving the notice is correct
- Be clear on when the termination takes effect
- Consider if there is a common law right to terminate



