This is a Sources Sought notice, not a solicitation, to identify Indian Small Business Economic Enterprises (ISBEEs) capable of providing ophthalmic exam chairs for the Lawton Service Unit, which includes facilities in Lawton, Anadarko, and Carnegie, Oklahoma. The Indian Health Service intends to use the Buy Indian Act to give preference to Indian Economic Enterprises. Interested parties must submit a capability statement and the required representation form via email by 1:00 PM CST on May 19, 2026. No budget information is specified in the notice. Responses are voluntary and will not be returned, with a maximum submission length of five pages.