| icm.org.uk | The Institute of Credit Management |
| fenca.com | Federation of European National Collection Associations |
| csa-uk.com | Credit Services Association |
| commercialcollector.com | International Association of Commercial Collectors |
| coheao.com | COHEAO |
| ccascollect.com | Commercial Collection Agency Association |
| cajp.org | California Association of Judgment Professionals, Inc. |
| bpca.org | Business Products Credit Association, Inc. |
| australiancollectors.com.au | Australian Collectors Association |
| imal.com.au | Institute Mercantile Agents Ltd. |
Hong Kong , ,