FAQs - If I have an ISCVE ECS Card, can I work on site in another capacity i.e. a non-sound or non-AV role, or will I require a separate ECS card?

This is usually decided by the site owner / operator granting access.

Some site operators will only grant permission for you to work on the discipline which your ECS card states. As an example a general labourer would not normally be allowed to carry out electrical works without an ECS card for electrical or related tasks.