As a lawyer, Brock helps First Nation clients with their governance and economic development needs. He has acted for First Nations in a variety of industries related to commercial leasing, natural resource development (oilsands, mining, oil and gas, renewables), utilities, hotels and tourism, and fishing. Brock also helps First Nations deal with complex transactions and related land matters under the Indian Act, First Nations Land Management Act, and modern Treaties.
Brock was born and raised in Treaty No. 8 territory in Fort St. John, British Columbia, and is a member of the Bigstone Cree Nation. He enjoys science fiction, the outdoors, and amateur astronomy in his spare time.