Jonathan Gadd
Council business development manager Jonathan Gadd told the council this week it was important for Central Otago to co-operate with and promote film development.
Becoming a member would mean more opportunity for the council to encourage film-making in the district.
Mr Gadd said it was important film-makers had a seamless way of dealing with all the districts under one umbrella.
The cost to the council is one third of a share of $10,000.
Waitaki and Clutha share the remainder of the membership cost.