40-100 BOT 3-31-04 PURCHASING (POLICY) Contractual/Consulting Services Contracted services of $10,000 or less can be approved by the President. Contracted services greater than $10,000 require Board approval. Indian Preference In furtherance of the Indian Self-determination and Educational Assistance Act, the college will maintain a positive effort to utilize Indian organizations and economic enterprises in the awarding of any contracts or subcontracts.