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IEC 61508 UL Certified Functional Safety Professionals and eXperts

The following individuals have achieved status as an IEC 61508 UL Certified Functional Safety Professional or eXpert

Other certification programs
First Name Last Name Country CERT Certificate Number Renewal Date
Anees Abdul Vaheed UK UL-CFSX: IEC 61508 CSX615081015 4/30/2024
Aritz Arruabarrena Spain UL-CFSP: IEC 61508 CSP615081102 2/28/2027
Pablo Bacho Manzorro USA UL-CFSP: IEC 61508 CSP615081081 8/31/2026
Doug Barnes USA UL-CFSX: IEC 61508 CSX615081014 1/31/2027
Artin Barseghian USA UL-CFSP: IEC 61508 CSP615081011 2/29/2024
Mark Baynham USA UL-CFSP: IEC 61508 CSP615081061 3/31/2025
Reda Belhaj France UL-CFSP: IEC 61508 CSP615081035 5/31/2025
Ruslan Berezyuk Argentina UL-CFSP: IEC 61508 CSP615081016 1/31/2024
Srijanee Biswas USA UL-CFSP: IEC 61508 CSP615081032 12/31/2024
Simon Boelens Netherlands UL-CFSP: IEC 61508 CSP615081023 7/31/2024
Franz Xaver Brandl Germany UL-CFSP: IEC 61508 CSP615081080 8/31/2026
Joseph Chandler USA UL-CFSP: IEC 61508 CSP615081049 11/30/2025
Allen Chang Taiwan UL-CFSP: IEC 61508 CSP615081073 7/31/2026
Sivarama Krishnan Chembai Narayana Canada UL-CFSP: IEC 61508 CSP615081015 1/31/2024
Zhen Chen China UL-CFSP: IEC 61508 CSP615081092 11/30/2026
John Corral USA UL-CFSP: IEC 61508 CSP615081077 8/31/2026
Daniel Costin Romania UL-CFSP: IEC 61508 CSP615081065 5/31/2026
Michael Cray USA UL-CFSP: IEC 61508 CSP615081060 3/31/2026
Soodeh Dadras USA UL-CFSP: IEC 61508 CSP615081072 7/31/2026
Hassan El-Sayed UK UL-CFSX: IEC 61508 CSX615081013 1/31/2024
Kenta Endo Japan UL-CFSP: IEC 61508 CSP615081057 12/31/2025
James Fang China UL-CFSP: IEC 61508 CSP615081088 10/31/2026
Brian Farr USA UL-CFSP: IEC 61508 CSP615081010 2/29/2024
Lorenzo Fraccaro Italy UL-CFSP: IEC 61508 CSP615081034 4/30/2025
Ronnie Ganitano USA UL-CFSP: IEC 61508 CSP615081064 4/30/2026
Smitha Gautham USA UL-CFSP: IEC 61508 CSP615081050 12/31/2025
Chongyang Cao China UL-CFSP: IEC 61508 CSP615081093 11/30/2026
Jerry Gao China UL-CFSP: IEC 61508 CSP615081079 7/31/2026
Rob Gruendel USA UL-CFSP: IEC 61508 CSP615081036 7/31/2025
Bill Hawkins USA UL-CFSP: IEC 61508 CSP615081068 6/30/2026
Jiaming Hou China UL-CFSP: IEC 61508 CSP615081094 11/30/2026
Kazuma Ito Japan UL-CFSP: IEC 61508 CSP615081055 12/31/2025
Kamakshi Jain USA UL-CFSX: IEC 61508 CSP615081029 10/31/2024
David Jang Republic of Korea UL-CFSP: IEC 61508 CSP615081070 6/30/2026
Nick Jensen USA UL-CFSX: IEC 61508 CSP615081028 10/31/2024
HyunJoo Jin Japan UL-CFSP: IEC 61508 CSP615081054 12/31/2025
WanKi Kang Republic of Korea UL-CFSX: IEC 61508 CSX615081019 5/31/2025
Keisuke Katsumi Japan UL-CFSP: IEC 61508 CSP615081056 12/31/2025
Tim Kitagawa Canada UL-CFSP: IEC 61508 CSP615081078 7/31/2026
Chris Kokosa USA UL-CFSP: IEC 61508 CSP615081085 9/30/2026
Sreeram Kompalli USA UL-CFSP: IEC 61508 CSP615081021 5/31/2024
Ramakrishna Kondekar USA UL-CFSP: IEC 61508 CSP615081019 4/30/2027
Srinivas Kotapalli India UL-CFSP: IEC 61508 CSP615081105 4/30/2027
Masaki Kurashige Japan UL-CFSP: IEC 61508 CSP615081044 8/31/2025
Kaoru Kurumizawa Japan UL-CFSP: IEC 61508 CSP615081047 8/31/2025
Dechi Li China UL-CFSP: IEC 61508 CSP615081095 11/30/2026
Jim Li China UL-CFSP: IEC 61508 CSP615081066 6/30/2026
Daniel Lisowski USA UL-CFSP: IEC 61508 CSP615081052 12/31/2025
Chengyao Liu China UL-CFSP: IEC 61508 CSP615081096 11/30/2026
Bowen Ma China UL-CFSP: IEC 61508 CSP615081097 11/30/2026
Junichi Magome Japan UL-CFSP: IEC 61508 CSP615081040 7/31/2025
Zach Majerus USA UL-CFSP: IEC 61508 CSP615081031 11/30/2024
Hadi Malek USA UL-CFSP: IEC 61508 CSP615081069 6/30/2026
Shirabe Matsui Japan UL-CFSP: IEC 61508 CSP615081041 7/31/2025
Nobuyuki Matsuyama Japan UL-CFSP: IEC 61508 CSP615081083 8/31/2026
Steven Mendez USA UL-CFSP: IEC 61508 CSP615081022 6/30/2024
Kamran Mojtehedi USA UL-CFSX: IEC 61508 CSX615081017 8/31/2025
Luis Molleda USA UL-CFSP: IEC 61508 CSP615081051 12/31/2025
Hiroyuki Morikawa Japan UL-CFSP: IEC 61508 CSP615081039 7/31/2025
Gen Murase Japan UL-CFSP: IEC 61508 CSP615081037 7/31/2025
Rezina Nabi USA UL-CFSP: IEC 61508 CSP615081014 1/31/2024
Lakshana Nagaraj USA UL-CFSP: IEC 61508 CSP615081048 8/31/2025
Sumit Narang USA UL-CFSP: IEC 61508 CSP615081030 11/30/2024
Krishna Kishore Nedunuri India UL-CFSP: IEC 61508 CSP615081082 8/31/2026
Shinichi Ohki Japan UL-CFSP: IEC 61508 CSP615081091 10/31/2026
Kenichiro Okabe Japan UL-CFSP: IEC 61508 CSP615081087 9/30/2026
Tomoyuki Okuyama Japan UL-CFSP: IEC 61508 CSP615081042 7/31/2025
Shankar Pakkiru USA UL-CFSP: IEC 61508 CSP615081106 4/30/2027
Balakrishna Papanna Germany UL-CFSP: IEC 61508 CSP615081076 8/31/2026
Manojhna Paruchuri India UL-CFSP: IEC 61508 CSP615081104 3/31/2027
Ana Pastor Duran UK UL-CFSP: IEC 61508 CSP615081012 1/31/2024
Ana Pastor Duran UK UL-CFSX: IEC 61508 CSX615081016 7/31/2024
Maggie Payne USA UL-CFSP: IEC 61508 CSP615081058 2/28/2026
Sean Peek USA UL-CFSP: IEC 61508 CSP615081009 2/29/2024
Mike Pidwerbecki Canada UL-CFSP: IEC 61508 CSP615081013 1/31/2024
Michael Rodgers USA
UL-CFSP: IEC 61508
CSP615081024 7/31/2024
Ken Rosol USA UL-CFSP: IEC 61508 CSP615081017 4/30/2024
Ron Rudniski USA UL-CFSP: IEC 61508 CSP615081004 4/30/2025
Kenichi Sasaki  Japan UL-CFSP: IEC 61508 CSP615081043 8/31/2025
Alexander Schlink USA UL-CFSP: IEC 61508 CSP615081025 8/31/2024
Casey Schulz USA UL-CFSP: IEC 61508 CSP615081026 8/31/2024
Steven (Jaehyun)  Shim Republic of Korea UL-CFSP: IEC 61508 CSP615081020 5/31/2024
Clifford Simon USA UL-CFSP: IEC 61508 CSP615081046 8/31/2025
Alberto Soattin Italy UL-CFSP: IEC 61508 CSP615081062 4/30/2025
LuZhen Song China UL-CFSP: IEC 61508 CSP615081098 11/30/2026
Feng Tao USA UL-CFSP: IEC 61508 CSP615081027 5/31/2026
Feng Tao USA UL-CFSX: IEC 61508 CSX615081018 1/31/2025
Raffy Tauro Philippines UL-CFSP: IEC 61508 CSP615081018 4/30/2024
André Thieme Germany UL-CFSP: IEC 61508 CSP615081033 1/31/2025
Clay Tomlinson USA UL-CFSP: IEC 61508 CSP615081063 4/30/2026
Chikara Torii Japan UL-CFSP: IEC 61508 CSP615081053 12/31/2025
Amaia Urkidi Spain UL-CFSX: IEC 61508 CSX615081020 5/31/2025
Ramesh Vadivelu Japan UL-CFSP: IEC 61508 CSP615081059 3/31/2025
Mark van de Belt Netherlands UL-CFSP: IEC 61508 CSP615081075 8/31/2026
Jeff Wang China UL-CFSP: IEC 61508 CSP615081084 8/31/2026
Jerry Wang China UL-CFSP: IEC 61508 CSP615081067 6/30/2026
Abanda Wu China UL-CFSP: IEC 61508 CSP615081090 10/31/2026
Satrun Wu Taiwan UL-CFSP: IEC 61508 CSP615081074 7/31/2026
Tom Xue China UL-CFSP: IEC 61508 CSP615081089 10/31/2026
Hiromu Yoshida Japan UL-CFSP: IEC 61508 CSP615081038 7/31/2025
Masaru Yoshida Japan UL-CFSP: IEC 61508 CSP615081045 8/31/2025
Youliang Yu China UL-CFSP: IEC 61508 CSP615081099 11/30/2026
Dick Yuan China UL-CFSP: IEC 61508 CSP615081086 9/30/2026
Juan Zhang China UL-CFSP: IEC 61508 CSP615081100 11/30/2026
Victor Zhang China UL-CFSP: IEC 61508 CSP615081071 7/31/2026
Renmin Zhu Germany UL-CFSP: IEC 61508 CSP615081103 3/31/2027
Shiyu Zhu China UL-CFSP: IEC 61508 CSP615081101 11/30/2026
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UL Certified Functional Safety Professional in UL 991/UL 1998