What is the ACAS Early Conciliation Period in UK Employment Law?
The ACAS Early Conciliation period has been extended from six weeks to twelve weeks, a change introduced in response to mounting pressure on ACAS and the Employment Tribunal system.
ACAS has been inundated with new cases in recent months, limiting the ability of parties particularly claimants to engage meaningfully in conciliation before considering the costly step of issuing a tribunal claim. The extended period is therefore intended to provide parties with a more realistic opportunity to resolve disputes without litigation.
Employment Tribunal Backlogs
The tribunal system is facing record backlogs, with 45,000 live single claims recorded as of March 2025. Additionally, delays in the appointment of ACAS conciliators often mean that parties lose valuable negotiation time under the previous six-week limit. By doubling the conciliation window, the Government aims to relieve pressure on both ACAS and the tribunal system, while enabling more effective and constructive negotiations. The effectiveness of the extension will be reviewed in October 2026.
Affect on Limitation Periods
The change also affects limitation periods due to the existing “stop-the-clock” rule, which pauses the time limit for bringing a tribunal claim during EC. Under the extended 12-week period, claimants may now have significantly longer overall to commence proceedings. Should the proposed Employment Rights Bill extend tribunal time limits to six months in 2026, the combined effect could allow claimants significantly longer before needing to file a claim.
Overall, the extension aims to balance system efficiency with fairness for both parties, encouraging meaningful employment dispute resolution while easing existing operational pressures.
At Lawson West Solicitors we have a team of experienced employment lawyers, committed to providing advice on all aspects of employment law. If anything in this article affects you or if you need any help and support then please do not hesitate to get in touch. We are here to help and support you on 0116 212 1000.Contact Us
