This is a Small Business Sources Sought (SBSS) notice. This is NOT a solicitation for proposals, proposal abstracts, or quotations. The purpose of this notice is to obtain information regarding: (1) the availability and capability of qualified small business sources; (2) whether they are small businesses; HUBZone small businesses; service disabled, veteran-owned small businesses; 8(a) small businesses; veteran-owned small businesses; woman-owned small businesses; or small disadvantaged businesses; and (3) their size classification relative to the North American Industry Classification System (NAICS) code for the proposed acquisition. Your responses to the information requested will assist the Government in determining the appropriate acquisition method, including whether a set aside is possible. An organization that is not considered a small business under the applicable NAICS code should not submit a response to this notice. This notice is issued to help determine the availability and type of qualified Small Business companies technically capable of meeting this potential government requirement and to determine the method of acquisition and determine if commercial or non-commercial services are available to meet the needs of the Government. It is not to be construed as a commitment by the Government to issue a solicitation or ultimately award a contract. Responses will not be considered as proposals or quotes. No award will be made as a result of this notice. The Government will NOT be responsible for any costs incurred by the respondents to this notice. The notice is strictly for research and information purposes only. The information requested will assist the Government in determining the appropriate acquisition method including small business socioeconomic set aside possibilities and to determine the availability of qualified Small Business companies technically capable of meeting the Government's potential requirement and to determine the availability of commercial or non-commercial companies capable of meeting the Government's potential requirement. All Small Business companies with the capability and availability to perform the requirement under the applicable NAICS code are invited to submit a response to this notice. NORTH AMERICAN INDUSTRY CLASSIFICATION SYSTEM (NAICS) CODE The intended procurement is classified under NAICS code 541715 -- Physical science research and development laboratories or services (except biotechnology and nanotechnology research and development) Manufacturing with a Size Standard of 1,000 employees. DESCRIPTION OF REQUIREMENT The Preclinical Medications Discovery and Abuse Liability Testing Program conducts evaluation of potential pharmacotherapies for substance use disorders and abuse liability testing of new street drugs, medications, and potential medications in rodents. The primary emphasis is testing for NIDA's Addiction Treatment Discovery Program (ATDP); to a lesser extent, the contract will generate abus…