World Out of Home Organization is an association under Swiss law pursuant to the provisions of Art. 60-79 of the Swiss Code of Civil Law.

Membership of World Out of Home Organization (WOO) is open to all persons, legal entities, companies and federations which are active in any way in the field of outdoor advertising.

Membership of World Out of Home Organization is determined after making an application to join. The General Assembly decides on the admission of new members on the basis of a proposal by the Board.

All members of World Out of Home Organization have access to the extranet on the WOO website.

World Out of Home Organization members benefit from reduced charges to attend WOO events (annual congress, world congress, workshops etc.)

Membership is continuous unless 6 months written notice is given in the event of a member wishing to terminate membership.

The constitution of World Out of Home Organization makes provision for the following membership categories:

Members with voting rights

  • Full member, National Out of Home Associations:
    5 votes
  • Individual Global Member (Media Owner)
    5 votes
  • Individual International Members (Media Owner):
    1 vote
  • Individual National Members (Media Owner):
    2 votes

Affiliate members with no voting rights

  • Advertisers
  • National Agency / Outdoor Buying Specialists
  • International Outdoor Buying Specialists
  • Suppliers


Application for membership

Membership rates are currently under review
If you have any questions regarding membership please email