Member check


This search facility has been designed for users (e.g. agencies, direct clients, organisations) of CIOL members to verify the credentials of any individual member, including Chartered Linguists.

The system only shows members whose membership is "Current", i.e. fully paid-up and with no ongoing disciplinary action. It does not show lapsed or resigned members. 
• Members with multiple entries have memberships at different grades for different languages. 
• Honorary Members (HonMCIL) and Honorary Fellows (HonFCIL) are not listed.
• It is not necessary to complete more than one field.
"CIOL number" is the new, combined membership/Chartered Linguist number, which came into force on 1 September 2016. All members have a CIOL number. Old-style numbers are not searchable but are shown on members' records if they had one.
• If you cannot find who you are looking for and wish to double-check, please call us on +44 (0) 20 7940 3100 (ext. 2) or email the membership team.


Please ensure you spell the member’s name correctly.

You don’t need to add diacritics to search accurately (e.g. entering “Muller” will find “Müller”).

A member’s CIOL number is five digits long.

All members have a CIOL number.

Name Designatory letters CIOL number Chartered? Membership grade Profile link
Miss KALLIOPI NTOULA 56714 IoLET Affiliate View
Mr Jens Ole BECKERS 56718 IoLET Affiliate View
Mrs Silvia MARRIOTT 56720 IoLET Affiliate View
Mr Ying Wai Cheng


56724 Member View
Miss WING CHI VIRGINIA TSANG 56725 IoLET Affiliate View
Ms Lorenza Tuan 56728 IoLET Affiliate View
Ms Morticia Crone 56729 IoLET Affiliate View
Mrs Mariella Dakasheva 56733 IoLET Affiliate View
Ms Malgorzata Szczepaniak 56736 IoLET Affiliate View
Mrs Jiumei Gao 56739 IoLET Affiliate View