Monday 30th March  
Registration opens for all artists and venues.

Friday 21st April
Registration closes at 5pm. Registration forms must be fully complete and submitted with payment made by this date. We do not accept late entries.

May – June
Production of brochure and online venue listings occurs. 

End of July
Brochures will be ready to be collected from your local area coordinator for you to begin distributing.

Saturday 5th September
Herts Open Studios 2026 opens. You are obliged to open on the days published in the Open Studios brochure.

Sunday 27th September 
Herts Open Studios 2026 closes.