This is a Sources Sought notice, not a solicitation, to identify Indian Small Business Economic Enterprises (ISBEEs) capable of supplying two portable ECG machines to the Lawton Indian Hospital. The Indian Health Service is seeking capability statements and a completed Buy Indian Act Representation Form from interested parties. Responses must be submitted via email to the Contract Specialist by 1:00 PM CST on August 3, 2026. The applicable NAICS code is 334510, with a small business size standard of 1,250 employees. The location for performance is the Lawton Indian Hospital, and no budget amount is specified.