MEMBER AGENCIES, NATIONAL ASSOCIATIONS AND GENERAL REFERENCE
| Purchasing Associations |
| Maryland Public Purchasing Association |
| Pennsylvania Public Purchasing Association |
| Northern New Jersey Chapter of NIGP |
| Southern New Jersey Chapter of NIGP |
| Metropolitan Washington Chapter |
| The National Institute of Governmental Purchasing (NIGP) |
| National Association of State Purchasing Officials (NASPO) |
| National Contract Management Association (NCMA) |
| National Association of Counties (NACo) |
| Institute for Supply Management (ISM |
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| Governmental Agencies |
| State of Delaware |
Government Support Services - Contracting (OMB) |
Department of Services for Children, Youth & Their Families (KIDS) |
New Castle County |
Other |
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| General References |
| American National Standards Institute (ANSI) |
| Better Business Bureau |
| Dunn & Bradstreet |
| Florida Atlantic University (FAU) Public Procurement Research Center |
| Thomas Register - Thomas Net |
| Toll-Free Telephone Number Locator |
| UCC Uniform Commercial Code Articles 1-9 |
| Zip Code Information |