BIAC (The British Institute of Agricultural Consultants), formed in 1957, is a membership organisation for all engaged in the provision of advice:
- Principals
 
- Partners
 
- Directors
 
- Employees
 
- Individuals
 
Members are engaged in the giving of advice in all matters concerning the ownership and occupation of land and rural businesses – not simply farming and food.
Purposse:
- To facilitate and enhance the provision of impartial high quality advice to those in the rural, environment and food sectors by accredited professional consultants.
 
- To provide the independent consultant (the member) with a high quality, professional standing which demonstrates their commitment through BIAC proving their continuous professional development (cpd), PII, Fee Structure, Code of Conduct and Specialist Skills.
 
- To support younger professionals to become effective consultants.
 
- To demonstrate that BIAC is the best source of Professional Rural Consultants.