0.5.3. European Convention on Transfrontier Television ets number 132 Strasbourg, on 5 May 1989

http://conventions.coe.int/treaty/EN/cadreprincipal.htm

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Article 10 – Cultural objectives

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3. The Parties undertake to look together for the most appropriate instruments and procedures to support, without discrimination between broadcasters, the activity and development of European production, particularly in countries with a low audiovisual production capacity or restricted language area.”