Former Inspectors
| Name | Country | Term | Region | Curriculum | Reports and Notes | |
|---|---|---|---|---|---|---|
| Quijano, Mr. Raúl | Argentina | 1989-1998 | Latin American and Caribbean group | View all his/her reports | ||
| Rodriguez-Arias, Mr. Julio C. | Argentina | 1978 - 1982 | Latin American and Caribbean group | View all his/her reports | ||
| Roman Morey, Mr. Enrique | Peru | 2008-2011 | Latin American and Caribbean group | View all his/her reports | ||
| Sawe, Mr. Joseph A. | Tanzania | 1968-1982 | African group | View all his/her reports | ||
| Schumm, Mr. Siegfried | Germany | 1985-1992 | Western European and others group | View all his/her reports | ||
| Scopes, Mr. Leonard | United Kingdom | 1968-1971 | Western European and others group | View all his/her reports | ||
| Sibahi, Mr. Zakaria | Syria | 1978-1982 | Asian group | View all his/her reports | ||
| Sohm, Mr. Earl | United States of America | 1976-1985 | Western European and others group | View all his/her reports | ||
| Sokirkin, Mr. Alexi F. | USSR | 1968-1974 | Eastern European group | View all his/her reports | ||
| Sukayri, Mr. Rajab | Jordan | 2015-2017 | Asian group | View all his/her reports | ||
| Tang, Mr. Guanting | China | 2003-2007 | Asian group | View all his/her reports | ||
| Tarasov, Mr. Gennady | Russian Federation | 2013-2017 | Eastern European group | View all his/her reports | ||
| Terzi, Mr. Cihan | Turkey | 2005-2015 | Western European and others group | View all his/her reports | ||
| Thomas, Mr. Christopher | Trinidad and Tobago | 2004 | Latin American and Caribbean group | View all his/her reports | ||
| Vislykh, Mr. Victor | Russian Federation | 2003-2007 | Eastern European group | View all his/her reports |