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Global expertise. Local solutions.
Expertise for Every Industry
Here at Perry Johnson Registrars, we have the authority to grant certification to a wide range of international standards.
Please select a standard below to learn more, or browse all standards we certify.

Quality

Environmental & Energy

Aerospace

Cybersecurity

Automotive

Medical Devices

Food Safety

Supplier Audits
What Our Clients Say
John D. Judd
Working with Perry Johnson has been nothing short of exceptional. Their professionalism consistently shines as the gold standard among all Registrars I’ve collaborated with throughout my 25-year journey in the Quality field.
Darrin Vickers
We wrapped up our audit yesterday with our auditor. Nothing but good things to say. He is very thorough, and my management team is very pleased with the performance and professionality of PJR!
Barrett Jenkins
I’ve managed manufacturing facilities in a lot of places all over the world, each of which have had to have some form of 3rd party business systems validation/registration. I’ve been beyond impressed with the Perry Johnson process. You all have been very easy to work with, and the quality of your audits are top notch. It’s important that our company is able to identify nonconformances in our systems if they exist, and I felt like our auditor did a very thorough, effective job in that effort. Again, many thanks for your assistance with this achievement and I look forward to continuing to work with PJR into the future!
Nouredin Albanghazi
I am writing to express my gratitude for the professional attitude PJR demonstrated throughout our recent audit. It has been a pleasure working with you, and I am genuinely impressed by your expertise and dedication. Your thorough approach and attention to detail were invaluable, and it’s clear that you are a true asset to our industry. Your ability to handle the audit process with such professionalism and efficiency made a significant difference, and I wanted to acknowledge your hard work and commitment. It’s not often that one encounters such a high level of proficiency and integrity in our field, and it was truly a pleasure to collaborate with someone of your caliber. Thank you once again for your exceptional service and professionalism!
Michael Payne
To our Project Manager and office staff, thanks for making the process happen so quickly and taking the lead on a challenging situation. To our Auditor, great job overall. You’re great to work with and we look forward to having you back in Arkansas next year. Let me know if you need anything further, otherwise we will look forward to the final report and our new PJR supplied certificate.
Anthony Lawenko
We switched from a particular registrar to Perry Johnson Registrars when I was an employee at George B. Woodcock & Co. and now that our company has been acquired by Custom Packaging Supply Inc., we chose to continue with PJR as our registrar because the service they provide is outstanding. So many people that I have corresponded with or worked with and each of them represents PJR to the highest standards. Everyone is cordial and professional. We look forward in continuing to do business with PJR.
Jos van der Linden
ISO certification is an important part of our operational strategy, and PJR was a great audit partner to make it a reality. Thank you for helping us efficiently and rapidly.
Ryan Bratz
PJR was very helpful in making our audits during COVID-19 possible. The Virtual Audit process was smooth and went well. Thank you for the equipment to make this possible.
Ken Selover
PJR did an excellent job of explaining the certification process and helping us along from start to finish.
Terri Woosley
I have nothing but good things to say about the personnel at PJR. Everyone was extremely helpful in answering questions and getting back to us in a timely manner. I would recommend PJR to anyone going through ISO 9001 audits.
Dan Gonsalves
It’s not often that I give out five-star reviews, but PJR really deserves it. From my first call with the sales department, to scheduling and ultimately the actual audit and every point of contact in-between, PJR rocks!
Mark Hahne
PJR conducts audits very professionally with very highly-trained auditors. I would recommend PJR to anyone seeking a registrar that will give you a fair assessment and provide valuable feedback to your organization.
Gerald W. Bennett
Our auditor is always a pleasure to work with. I feel as though my understanding of ISO standards has been greatly enhanced through working with her. Temperament is key in these things, and our auditor is geared toward the success of the audit. Very tough, but very fair. This enables us to have a stronger system in place as a result.
Patrick News
PJR was flexible with the contract changes proposed by our legal team. Communications regarding the quote and assessment criteria and scheduling dates were thoroughly explained.
Roberto Segovia III
Our auditor was great and their professionalism was outstanding – a great audit experience!
Haley Lingerfelt
Our dedicated scheduler has been great to work with. She’s always friendly, professional, and willing to go the extra mile to ensure any inquiries have been addressed.
Brett Saburn
Thank you everyone for helping us get through our first AS audit. I appreciate your efforts in helping us expedite a tight timeline.
Carlos Parra
I wanted to reach out and express how happy and delighted I am with your team members that helped me to set up and schedule my Stage 1 and Stage 2 audits! I switched to PJR a few months ago and am appalled at the difference in customer service that your team has been able to provide. Thank you so much for making this certification process an easy and non-stressful one!
Aaron Wallace
Thank you and all of those on your team for all your hard work and dedication. It was a stressful year for everyone and I know you were all working around the clock to finish everything up on time. Please pass my thanks onto your technical review team as well for all their work!
Tanner McCarron
Thank you for your excellent service and care during the quoting process with Boon Logic. We received quotes from a few other vendors all of which approached us with the same approach: distant, not caring, and unconnected. It meant everything to me that you took the time to speak with me on the phone, learn about what we do as a business, help modify our Scope statement, and then have another follow up call to walk through pricing. It was because of this service that we chose to go with PJR. The decision was a very easy one. Getting ISO certified is a scary process. Your service towards us helped make the process a little less stressful and scary.
Chris Scantlin
I want to thank everyone at PJR for your expertise and professionalism in adapting to the changes all industries have been facing with the unforeseen implementation of COVID-19 in worldwide industries. I commend PJR on the virtual audit that took place, and how smoothly it was conducted. I can’t recommend PJR enough for their professionalism and willingness to help and adapt!
Bob Bitterman
Thank you so much to the PJR Team. We appreciate everything everyone has done to make us better to serve our customers.
Michael NedBal
PJR has excellent customer service and it has been a pleasure to do business with them.
Candace Hammond
We are so pleased with PJR and the quality of their services. Extremely happy and satisfied with the staff and their promptness when responding to any questions or concerns we have. Their communication with us is always timely and precise.
Belinda Millener
Working with Perry Johnson Registrars was a great experience. Everyone was very knowledgeable and helpful. They went above and beyond our expectations. We would highly recommend their services to any company pursuing ISO certification.
Steve Burlingame
We have enjoyed working with Perry Johnson Registrars. We feel as if PJR is a true partner with our organization and a valuable resource. We appreciate the online webinars and support your company provides.
Joanne Robinson
I have enjoyed working with the Perry Johnson Registrars team. The staff overall is phenomenal. I also enjoy the webinars. Thanks!
Bruce Klotz
I started working with the ISO 9001:1987 standard early in my career and have experienced the Standard evolve in my professional path. Over the years, I have worked with a number of Registrar organizations. This recent Audit was my first with Perry Johnson Registrars and I must say that you rank at the top of the List!
Steve Wynn
Everyone at Perry Johnson Registrars, Inc. has been great to work with. A truly World Class company!
Linda Aylward
Very pleasant and professional team. Very much enjoy working with PJR!
Paul Webber
PJR made the audit process simple and cost effective.
Horacio LaMadrid
We have approximately 20 years working with PJR and in all this time they have maintained excellent service.
Seth Callison
All the members of Baron Investigative Group appreciate the level of professionalism and service of PJR.
Anita Spaulding
PJR has been our registrar for many years!
Kelly Boyce
We have been very pleased since we switched to PJR in 2014 and would recommend your services to other companies.
Keith Rayburn
I would certainly recommend PJR to other companies.
Russell Kam
I am very happy with the levels of expertise, communication and customer service provided by PJR.
Lynette Brocht
We have been very satisfied with PJR, your auditors and the assistance you offer to us via your scheduling personnel, website and the webinars you offer.
Edward M. Janes
We are glad to be working with PJR and look forward to using your firm as a development resource for the new standard.
Carolina Roa
I would like to thank PJR on behalf of LUBLINE. We are very proud of our certification and will display the plaque in our conference room. We hope our business can continue to work together.
Win Everett
PJR has provided AGTeck with quality, timely service and support.
Ken Zintel
We have been very happy with the services provided by PJR!
Scott Blank
We have been blessed by the auditors which we have encountered since utilizing PJR in July 2015!
Raul Castro
WE TRULY APPRECIATE YOU GUYS!
Terry Williams
Our registration process has been a lot smoother than we ever expected!
Kevin Waldrip
PJR makes for a smooth audit and if I ever need to contact anyone it has always been a pleasure.
Tom Peterson
It was a pleasure working with Perry Johnson Registrars as always!
Bud Salsbury
PJR personnel have always been respectful, helpful and courteous. A very professional team!
Xiao Chan
It was a great experience working with PJR. Everyone was very helpful!
Betty Muldowney
PJR representatives are always responsive and professional!
John Kneeland Jr.
We have been very pleased with the assistance, feedback and follow up provided by all PJR employees and auditors.
Randy Haak
It is a joy to work with a company that takes pride in what they do.
Kelley Weitkemper
Always a pleasure working with all PJR employees.
Jeff Perlowin
Overall, a very positive experience. Thank you.
Kali Dietz
Another year of fantastic service!
Merzo Ramic
Years of doing business together is the best feedback one can get. Thank you all at PJR.
Roger Wahl
Knowing that ISO 9001:2015 isn’t supposed to have a final release until fall of this year, I expected the “Preparing for a Successful Transition” webinar to be filled with expectational fluff. I was pleasantly surprised to actually learn a number of different things that will be of some use to me while maintaining my company’s QMS. The presentation was well laid out and the presenter reflected a sound knowledge of the topic. I have viewed several PJR webinars and I haven’t been disappointed yet. Even considering they are “free”, I have felt cheated by paying for other webinars that fell way short of expectations. Keep up the good work!
Scott Chambers
Everyone at PJR is a pleasure to work with. No Complaints.
Marie Raubeson
DITF is very satisfied with PJR as our registrar and will continue to contract services in the future.
Mary Thiessen
It has always been a pleasure to work with PJR. We are very happy with this business relationship and plan to continue our registration process with them in the future.
Kinney E. Hardin
It was a true pleasure to work with you folks. With all my dealings with PJR, you were candid, straight forward & fair. This was my first ISO 13485 Audit and our auditor was patient, thoughtful & kind. Everybody at PJR very helpful and mindful of IPB’s desires and objectives. Always encouraging and offering resources for training & guidance. IPB is firmly on our way to the top with an Effective Quality Management System. I’m excited with the addition of PJR becoming part of the Future IPB Success story.
Rod Harris
Is, Was, and Has always been a pleasure working with PJR
Bryan Barnett
We have used PJR since the very beginning of our ISO system and have always been very pleased with the service we receive.
Brooke Miller
We have worked with PJR for several years. Everyone we have worked with has been very professional and a pleasure to work with.
Dan Hill
We are very satisfied with the professionalism that PJR exhibits continually each time we are in contact.
Rodney Allen
It is truly a pleasure doing business with PJR. Class-act all the way.
Kurt Puleo
Perry Johnson Registrars has always been excellent to work with over the past 8 years.
Rocco Palmer
PJR is a very professional organization.
Gary McDonald
Your office staff and auditors are great to work with and are very helpful.
John Kneeland Jr.
We are very comfortable working with PJR and would recommend them to anyone looking to become ISO certified.
Peter Hladun
Overall I am very happy with PJR as an auditing firm and look forward to continuing our business.
Terry O. Brooks
We feel that PJR is a wonderful organization to work with!
Garth Davies
PJR’s guidance and constant supply of information eliminated all guess work and insecurity for Enameled Steel.
Paul Becker
We have been very satisfied with PJR, exceptional the auditors we have had. Customer Service has been wonderful.
Kenneth Moore
We are pleased with all aspects of Perry Johnson Registrars. Thank you.
Lisa Wendling
As always, it was a pleasant, informative and constructive audit. We look forward to working with PJR again.
David Landis
Process for obtaining and maintaining certification is simple and trouble free.
Benjamin Yoder
The PJR auditors were very polished and professional. DTI is quite happy with their performance and feel they give the kind of customer support and satisfaction we’re looking for. Their thoroughness, as well as experience, provided DTI with a confident feeling that will continue to improve on the already solid QMS system in place. We look forward to our working relationship with PJR and their team.
Art Pecaut
I would like to take this opportunity to express our appreciation for the timely manner our AS9100 audit request was handled on such short notice. Thanks to our audit coordinator for a job well done.
David Zedaker
I am impressed with all of the PJR employees that I have had contact with in the past several months, especially our PJR Lead Auditor.
Greg Finch
Surveillance audit went great. The auditors PJR sent were excellent. The most positive and educational audit that we have been through.
Priscilla Paclik
Our company has been very pleased with your process. The PJR auditor is very informative in explaining a non-compliance issue as well as positive aspects of our processes.
CW2 William Greensmith
Auditors have been very professional and knowledgeable. Customer service has also been very convenient and courteous.
David McCoy
The audit team that was sent was extraordinary. Their experience in the industry and knowledge of AS9100 requirements was exceptional. I have had a lot of experience both as an auditor and being audited and I can honestly say that this was THE best audit team I have ever worked with.
V. Raj Narayanan
PJR auditor was very professional and easy to work with. I look forward to working with him in the near future.
Arvind Sitapara
Entire process is very satisfactory.
Jim Young
Believe me, I realize it looks disingenuous to give 5’s (excellent) in all categories; however, I have never experienced anything but excellent service from Perry Johnson’s Home office, the Dallas office, and the auditor. Our auditor is very helpful with guidance for making improvements, but still very fair and very firm.
James Kolasinski
Our auditor arrived promptly on schedule and conducted the audit in a professional manner. Thanks PJR!
Danny Gesell
Very satisfied with the services of PJR.
Jason Conover
We are very satisfied with PJR.
George Hoover
Everyone is very professional and reliable.
Ronald E. Mullinax
We continue to receive excellent service with the PJR team. The personnel that we deal with are professional and understand what ‘Customer Service’ means. We appreciate your service and assistance at our site. We anticipate working with your firm for an extended period of time.
James Bierman
Our auditor demonstrated excellent knowledge of the ISO standard. He was very professional and took time to explain all aspects of the audit.
Jackie Perry
I am happy to say the people at PJR I have met and have talked to have been very professional. They respond very quickly to our questions and concerns. We are extremely happy that we chose a registrar that has excellent employees working for them and their customers.
John Hall
No issues with PJR. Communication and service is great.
Susan Deasey
All interactions I have ever had with PJR have been very positive.
Glenn A. Daeschlein
I had a good experience with the representative from PJR. All my questions and communications were prompt and professionally answered.
Brandon Schipper
Always a pleasure working with PJR for our auditing needs.
Shawn Grant
PJR was an absolute pleasure to deal with and I have no complaints.
Lori Cotner
We have been very satisfied with Perry Johnson and would recommend them.
PJR has been an accredited registrar since 1994; formal accreditation came in January 1995 by ANSI/ANAB.
Perry Johnson Registrars, Inc. has been accredited by seven different international bodies, is recognized by IAOB, and has an audit staff of over 500 auditors, averaging 15 years of auditing experience and 18 years of experience in the quality industry.
PJR auditors boast an average of 15 years of auditing experience and an average 18 years of experience in quality assurance. Auditors undergo a thorough qualifications process, which includes not only interviews, background checks, and references, but mandatory training modules, technical competency exams, observation and supervision audits, and annual auditor training.







