What is the usual time frame after a Part 36 offer within which the relevant period ends?

• A. 21 days after the offer
• B. 7 days after the offer
• C. 30 days after the offer
• D. 60 days after the offer

Answer: (A)

Part 36 offers create a specific window known as the “relevant period” for accepting the offer. The usual duration of that window is 21 days from the date the offer is served. This standard gives the other party a clear, fair period to decide, and it also sets up the cost consequences if the case proceeds to trial. The offer may set a different period, but 21 days is the default. So the relevant period ends 21 days after service of the offer. The other options are not the typical default, though an offer could specify a longer or shorter period.