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(desc) Designatory letters CIOL number Chartered? Membership grade Profile link
Mr Vasile Valentin ACSINTE 56963 IoLET Affiliate View


43266 Member View
Mr David ADAMS

BSc DipTrans MCIL

27247 Member View
Mrs Nicole ADAMS


29730 Chartered Member View
Ms Christine ADAMSON

BA (Hons) MCIL

26873 Member View
Mr Jamie Adamson 52852 IoLET Affiliate View
Miss Ebunoluwa Jesudunsin Adebanjo 56135 Student Affiliate View
Mrs LAMIA ADENANE 57858 IoLET Affiliate View
Miss Kharman Adhim


49393 Member View
Ms Samia ADNAN


30357 Member View