| International Arbiter (IA) | 
| Publ. | ID | Name | Country | Birthday | 
| 2010-12-21 | 14402149 | Obuca, Bajro | BIH | 1966 | 
| 2010-12-21 | 2900033 | Inkiov, Ventzislav | BUL | 1956 | 
| 2010-11-16 | 14518830 | Ivancic, Mate | CRO | 1952 | 
| 2010-11-17 | 2221780 | Garcia Martin, Juan Manuel | ESP | 1950 | 
| 2010-11-17 | 2285258 | Panero Cabero, Gregorio | ESP | 1955 | 
| 2010-11-17 | 32014899 | Vega DAurelio, Davide | ESP | 1984 | 
| 2011-01-17 | 13607294 | Chanturia, Giorgi | GEO | 1968 | 
| 2011-01-21 | 4246934 | Antoniadis, Ioannis | GRE | 0000 | 
| 2011-01-21 | 4205588 | Mihailidis, Anastacios | GRE | 1984 | 
| 2010-12-08 | 2300362 | Lagerman, Robert | ISL | 1962 | 
| 2010-12-15 | 8103020 | AlKurdi, Khaled | JOR | 1965 | 
| 2010-12-15 | 8103046 | Eljineidi, Nabeel | JOR | 1965 | 
| 2011-01-12 | 1035410 | Peeters, Frans | NED | 1957 | 
| 2010-09-20 | 12301310 | Gautam, Bidur Prasad | NEP | 1980 | 
| 2010-11-13 | 1101315 | Brustman, Agnieszka | POL | 1962 | 
| 2010-12-21 | 24153060 | Grachev, Yury V. | RUS | 1986 | 
| 2011-01-19 | 24128783 | Shomoev, Vyacheslav | RUS | 1953 | 
| 2011-01-19 | 928160 | Babic, Dragan U | SRB | 1962 | 
| 2010-12-29 | 1306235 | Kradolfer, Georg | SUI | 1950 | 
| 2010-12-07 | 16300165 | Yueh, Elsa Wei Chung | TPE | 1983 | 
| 2010-11-23 | 6343210 | Tuluce, Ugur | TUR | 1960 | 
| 2010-12-31 | 14126206 | Kharkov, Anatoly | UKR | 1943 | 
| 2010-08-23 | 14107635 | Varitsky, Igor | UKR | 1961 | 
| 2011-01-12 | 12400734 | Nguyen, Phuoc Trung | VIE | 1963 | 
| FIDE Arbiter (FA) | 
| Publ. | ID | Name | Country | Birthday | 
| 2010-12-22 | 14406500 | Grgic, Ivan | BIH | 1947 | 
| 2011-01-14 | 2136813 | Muller, Emerson Gustavo | BRA | 1973 | 
| 2011-01-13 | 2137917 | Viegas, Cesar Brasil | BRA | 1965 | 
| 2010-10-25 | 2609428 | Ong, Simon | CAN | 1988 | 
| 2010-11-23 | 5900743 | Yeten, Huseyin | CYP | 1970 | 
| 2010-11-16 | 2261910 | Cajo Esteban, Ruben | ESP | 1979 | 
| 2010-11-16 | 2264560 | Lorente Penalba, Diego | ESP | 1986 | 
| 2010-10-29 | 20605269 | Benaddou, Khaled | FRA | 1960 | 
| 2010-11-26 | 609552 | Beneteau, Hubert | FRA | 1973 | 
| 2010-10-29 | 680494 | Domelevo Entfellner, Jean-Baka | FRA | 1982 | 
| 2010-10-28 | 20688989 | Ottie, Christian | FRA | 1960 | 
| 2010-10-28 | 628255 | Renard, Stephane | FRA | 1974 | 
| 2010-12-23 | 24681849 | Baumgarten, Sven | GER | 1970 | 
| 2010-12-23 | 12908827 | Hess, Dieter | GER | 1967 | 
| 2010-12-23 | 12910996 | Hiemer, Ulrich, Dr. | GER | 1974 | 
| 2010-12-23 | 4698185 | Wolter, Jens | GER | 1988 | 
| 2011-01-21 | 4215370 | Andrikopoulou, Efi | GRE | 1989 | 
| 2011-01-21 | 4231783 | Deftereos, Pavlos-Efstathios | GRE | 1983 | 
| 2011-01-21 | 4204832 | Korou, Laskarina | GRE | 1975 | 
| 2011-01-21 | 4210549 | Petsas, Spyridon | GRE | 1980 | 
| 2010-10-13 | 5106095 | Haro Covarrubias, Tizoc | MEX | 1976 | 
| 2010-11-26 | 1201220 | Doroftei, Gheorghe-Nicolae | ROU | 1951 | 
| 2010-11-26 | 1226630 | Mihai, Partenie | ROU | 1947 | 
| 2010-11-11 | 1211927 | Slabu, Nistor | ROU | 1958 | 
| 2010-11-26 | 1213393 | Sofran, Radu-Pompiliu | ROU | 1955 | 
| 2011-01-17 | 4125320 | Moskvin, Alexey S. | RUS | 1971 | 
| 2010-12-10 | 24171450 | Sudakov, Sergei V. | RUS | 1953 | 
| 2010-11-23 | 6361870 | Kamber, Simten | TUR | 1961 | 
| 2011-01-19 | 2031981 | Kuhns, David L | USA | 1948 | 
| 2011-01-20 | 2054744 | Langland, Thomas P | USA | 1960 |