Email the EP ahead of the meeting – be upfront about your concerns & anxieties.
Definitely speak to the borough – they know what they need you to do & it’s important to foster positive relationships with them.
Read through the student information you have – provision maps etc.
Look at the school website for your SEN Information and Local Offer – these need to be updated annually, as necessary & discuss with your team any changes that can / should be made. If you can’t find it – start there – it should be vsible and accessible. Check out some other schools’.
Seek out your SEN Governor. They should want to meet you (in some way) soon.