Best and reasonable endeavours clauses
A practice note that considers the use of endeavours clauses in commercial contracts. These clauses are used when a party is only prepared to ‘try’ to fulfil a contractual obligation, rather than commit to it absolutely. The strength of these clauses varies with “best endeavours” being more onerous than “reasonable endeavours”, and “all reasonable endeavours” likely to sit somewhere in the middle. However, the meaning of these clauses is very context specific. This practice note identifies the key case law on the interpretation of these clauses and provides practical advice on their drafting and negotiation.
Already a Practical Law customer? Sign in
Get access to this document with Practical Law
The value of Practical Law
Deliver results and stay ahead with the help of Practical Law's built-in network of legal experts
As a legal professional, your time is a precious resource. Whether you need insights on a market-leading precedent, help navigating a new topic, how-to guidance on the law with an integrated drafting note, or a checklist to help mitigate risk, you can rely on Practical Law.
Practical Law is the only legal know-how solution supported by a team of over 650 full-time global editors who obsessively monitor the law and create resources to help you navigate the unknown and practise more efficiently.
Learn more about Practical Law
Make the most of your time and resources
Jumpstart your work
Easy-to-use tools deliver a great starting point, so you spend less time searching for templates, building presentations, or delving into unfamiliar areas.
Get how-to guidance
Practical resources provide you with in-depth expert knowledge and insights to help you work more efficiently and make informed decisions confidently.
Rely on worldwide expertise
We offer global and comparative content with thousands of assets covering critical legal topics in more than 100 countries, including weekly updates and daily alerts for EU Law.