Cruise Lines International Association (CLIA) has confirmed its summer school series will return in July and August.
The hour-long, trade-friendly virtual classroom sessions each comprise presentations from representatives of four cruise lines.
The representatives will provide a 15-minute product update or training brief covering their ocean, river, luxury or expedition brand.
The sessions are free and will be live, enabling agents to ask questions in real time.
Summer school begins on 13 July, with Windstar Cruises, A-ROSA, Explora Journeys and MSC Cruises.
After that, sessions will take place on consecutive Thursdays until 24 August.
All start at 9.30am.
For the full line-up and to book a place, click here.