The National Park Service (NPS) has issued a Sources Sought Notice to gauge interest and qualifications from businesses for Multi-disciplinary Architect-Engineer (AE) Design Services. This initiative seeks to develop an acquisition strategy for Indefinite Delivery, Indefinite Quantity (IDIQ) contracts covering various projects across the Southeast Region of the U.S., including environmental assessments and infrastructure improvements. The anticipated contracts will last five years, with a maximum value of $100 million, and will require that at least 50% of the contract's performance costs be fulfilled by the selected small business. Firms are invited to demonstrate their capabilities through a narrative submission that highlights professional qualifications, business status under NAICS 541310, experience in self-performing project work, and readiness to handle multiple task orders across a broad geographic area. Responses are due by September 12, 2024, and will aid NPS in determining if a small business set-aside is appropriate for this initiative. The NPS will not reimburse any costs incurred for submissions, emphasizing a voluntary response without expectation of compensation.