LIENS
| Australian Institute of Quantity Surveyors (AIQS) | www.aiqs.com.au |
| Building Surveyors Institute of Japan (BSIJ) | www.bsij.or.jp |
| China Engineering Cost Association (CECA) | www.ceca.org.cn |
| Hong Kong Institute of Surveyors (HKIS) | www.hkis.org.hk |
| New Zealand Institute of Quantity Surveyors (NZIQS) | www.nziqs.co.nz |
| Royal Institution of Surveyors Malaysia (RISM) | www.rism.org.my |
| Singapore Institute of Surveyors & Valuers (SISV) | www.sisv.org.sg |
| Institute of Quantity Surveyors Sri Lanka (IQSSL) | www.iqssl.lk |
| Institution of Surveyors, Engineers and Architects, Brunei (PUJA) | www.puja-brunei.com |
| Association of South African Quantity Surveyors (ASAQS) | www.asaqs.co.za |