This list includes all petroleum inspectors certified in the US and Canada together with the date when their certification expires.

Inspectors are added to the list regularly as they become certified but this process may take up to 4 weeks after the examination. Every effort is made to ensure this list is accurate, however due to the timing of examinations and other issues, discrepancies may occur. If you have any queries regarding the list and individual certification, please contact: petcomadmin@ifia-federation.org

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Full Name Inspector Number Expiry Date
Jeremy O'Brien 50042 Mar-25-2019
Matthew O'Brien 53207 Jan-27-2021
Johnathan O'Connor 53579 Nov-04-2022
Patrick O'Keefe 53742 May-26-2022
Andrew Stephen O'Neal 53591 Jan-18-2022
Shawn O'Pry 53132 Oct-20-2020
James Odom 51818 Aug-29-2022
Thomas Oglesbee 53135 Oct-29-2020
Tyler Anthony Olander 53189 Dec-16-2020
David Oler 52775 Jan-27-2020
Christian Oliva 51819 Aug-05-2021
Abraam Olivares 53921 Mar-07-2023
Nicholas Paul Oliver 50269 Sep-17-2019
Matthew Oliver 54090 Oct-15-2023
Patrick J Olley 50064 Mar-10-2019
Jubril Olugbode 53554 Nov-21-2021
Viacheslav Onyschenko 52972 Jun-10-2020
Jacob Vincent Oprondek 51825 Jun-25-2020
Jose Manuel Oquendo 50142 Apr-02-2019
Rene Orat 53496 Aug-25-2021
William Paul Orgovan 51826 May-23-2022
Creselito Orme 52633 Sep-25-2019
Christopher Orta 53355 Jan-11-2022
Antoni Ortega 51827 Aug-27-2023
Jason Jay Ortiz 52597 Oct-27-2019
Alfonso Ortiz 53969 May-09-2023
Daniel Ortiz 53900 Feb-17-2023
Luis Ortiz 53438 Jul-20-2021
Peter Ouellette 51833 Aug-23-2023
Warren Overstreet 50200 May-21-2019
Lance Owens 50211 May-17-2019
Kinika Owhonda 53616 Mar-08-2022
Jamal Ownes 50212 May-13-2019
Justin Oxley 53993 Jun-15-2023