1. The marine fish farming industry has seen substantial growth in the last decade. It now makes an important contribution to the social and economic well-being of many rural communities, particularly in the north and west coasts of Scotland. The industry is concentrated in parts of the coast which are widely valued for their high environmental quality and its own long-term survival is dependent on adherence to high environmental standards and sound ecological principles.

2. This Advice Note responds to requests for information and advice, at national level, on marine fish farming. In its Discussion Paper, "Towards a Development Strategy for Rural Scotland" the Government stated that the overall aim of all its policies for rural Scotland is to foster and enable the sustainable development of rural communities. This approach has been endorsed in the Government’s reply to responses to the Discussion Paper, issued on 27th August 1998.

3. This Advice Note provides information about the marine fish farming industry, explains the framework which has been put in place to encourage the sustainable development of the industry, provides practical advice on the operation of marine fish farms and considers the environmental effects and constraints to development. It should be read in association with the related "Policy Guidance Note and "Procedure Guidance Note".

4. Prospective developers are advised to discuss their proposals with the regulatory authorities and statutory agencies before submitting formal applications. This will help them to identify potential conflicts at an early stage. Each application is considered on its merits and in the context of existing development. Each application should be supported by sufficient information to enable the regulatory authorities and their consultees to assess the likely effects.

5. The Scottish Executive has prepared this advice in consultation with Scottish Natural Heritage (SNH), the Crown Estate (CEC), Planning Authorities and the Scottish Environment Protection Agency (SEPA) and following a widespread consultation.