ATCA's central mission is the conservation and sustainable use of natural resources in Alaska. To promote this, ATCA provides education, outreach, and technical assistance to Tribal Conservation Districts and their Tribal Governments throughout Alaska, strengthening traditional subsistence activities and preservation of cultural lands. ATCA supports capacity-building efforts of Tribal Conservation Districts and brings partners together to complete conservation projects that sustain natural resources. ATCA facilitates the partnerships between Tribal Conservation Districts, Alaska Native Corporations, Government Agencies, and other stakeholders to address natural resource concerns, exchange knowledge, and discuss solutions.