Pretty comprehensive.
Under stadium criteria, they have;
Safety Certificate
Ownership of Ground and Training Facilities
Ground Sharing
Ground Registration
All Seater Grounds
Ground Regulations
Covered Stadia
Dressing Rooms
Drug-testing Room
Security
The Pitch
Pitch Protection
Artificial Surfaces
Goal Line Technology and Video Assistant Refereeing
Trainers’ Bench Facilities
Technical Areas
Sanitary Facilities
Facilities for Disabled Supporters
CCTV
Giant Screens
Media Facilities – Genera
Television Gantry
UK TV Commentary Positions
International TV Commentary Positions
Radio Commentary Positions
TV Broadcasters’ Pitchside Presentation Positions
Tunnel Interview Positions
Camera Positions: Match Coverage
Camera Positions: Team and Supporter Arrivals
Television Studios
TV Broadcasters: Observer Seats
Reporter, Floor Manager and Match Manager Positions
Visiting Club Analyst Positions
Mixed Zone
Access to Tunnel Interview Positions
Hardwiring
Transmission of Pre-Match Media Conference
Power Supply
Car Park Spaces
Outside Broadcast Compound
Official Club Team Sheets
Media Working Area
Media Conference Room
Press Seats
Facilities for Photographers
Content Sessions
UK Content Sessions
International Content Sessions
Additional League Content Sessions
Pre-Match Media Conference
Pre-Match Filming
Interviews - General
Matchday Pre-Match Interviews
Dressing Room Filming
Half-time Interviews
Post-Match Interviews, Mixed Zone and Post-Match Media Conference
League Champions
Promotional Photographs and Footage
Pre-Season Content Session
Floodlights.
Have skimmed through, but can't see anything about minimum capacities.
