The FG AVA is structured in 10 different sub-areas called FG AVA Working Groups.

• How to join a Working Group 
  How to provide inputs to a Working Group 
  
  Working Group A: Captioning
Coordinators:
• Clyde Smith,  Fox News Network, USA
• Gion Linder, SWISS TXT, Switzerland
• WG B: Audio/Video description and spoken captions
Coordinators:
• Pilar Orero, Univer. Aut. de Barcelona, Spain
• Aline Remael, University College Artesis, Belgium
• WG C: Visual signing and sign language
Coordinator:
• Takayuki Ito, NHK, Japan
• WG D: Emerging access services
Coordinators:
• David Wood, European Broadcasting Union (EBU)
• Takebumi Itagaki, University of Brunel, UK
• WG E: Electronic Programming Guides and on-air promotion
Coordinator:
• Peter Olaf Looms, EBU and Denmark
• WG F: Participation and digital media
Coordinator:
• Pradipta Biswas, University of Cambridge, UK
• WG G: Digital Broadcast Television
Coordinators:
• Nick Tanton, BBC, UK
• Peter Molsted, Danish Broadcasting, Denmark
• WG H: IPTV
Coordinator:
• Masahito Kawamori, NTT, Japan
• WG I: Mobile and handheld devices
Coordinators:
• Axel Leblois, G3ict
• John Lee, RIM
• WG J: Key Performance Indicators
  (WG J is divided in three sub working groups)
• Sub-WG J.1: Broadcast television
Coordinator:
• Peter Olaf Looms
• Sub-WG J.2: IPTV
Coordinator:
• Masahito Kawamori
• Sub-WG J.3: Mobile and handled devices
Coordinator:
• Axel Leblois
• WG K: Access of Working Procedures
Coordinators:
• Mia Ahlgren, Swedish Disability Federation
• Marc Magennis, NCBI, Ireland