Planning Day 2026

Save the date for the return of Cornerstone Barristers’ flagship Planning Day, on Monday 23 November 2026.

Designed for planning specialists, solicitors, consultants and policymakers, Planning Day is one of the leading events in the planning and environmental law calendar. Join us for a day of expert legal insight, thought-provoking discussion and analysis of the latest developments shaping the planning landscape.

Whether you advise developers, local authorities, public bodies or private clients, Planning Day 2026 promises practical guidance, expert perspectives and valuable networking opportunities.

Get your discounted tickets now

Super Early Bird tickets are now available at £160 + VAT for the first 30 bookings, after which Early Bird tickets will be available at £180 + VAT until 1st October 2026.

Be among the first to secure your place at our lowest available ticket price. With a limited number of Super Early Bird tickets available, now is the perfect time to book before the full programme is announced.

Learn from the best

Recommended by both Chambers and Partners and the Legal 500, Cornerstone Barristers is a leading set for planning and environmental work, with barristers regularly appearing at all levels of court in the most significant planning cases of the day. The conference will feature expert speakers sharing practical insights on the hottest topics in planning and environmental law.

Following the conference, join us for a networking drinks reception – a perfect opportunity to continue the conversation, exchange ideas with our barristers and network with fellow planning professionals in a relaxed setting.

Don’t miss your chance to secure one of our limited Super Early Bird tickets before they’re gone.