Management Systems International

Rapidly Multiplying Customers' Value

Make ISO Your New Best Friend with A Modern Approach.
Start Nailing down your Key Processes and Get the Process Map used by ISO Experts

Management Systems International, LLC is an ISO Consulting Company committed to the continued success of our clients. Since 1998, we have demonstrated leadership, integrity and ongoing excellence by powering businesses forward through ISO or AS certification with a 100% success rate.


The start to finish Implementation Program. With five major milestones, the MSI SurePath™ turnkey solution is your expedited answer for ISO or AS certification.


Your Proactive Maintenance Program. SureResults® offers ongoing maintenance to continually achieve results from your quality or environmental management system.

ISO / AS Standards

We offer affordable consulting services to augment your staff, help with ISO/AS certification or organizational changes that could affect your current certification.

Industries We Serve

MSI powers forward B2B service, medical device, pharma, aerospace, defense and manufacturing companies of any size by helping them meet and exceed international standards.

Our Vision

MSI improves your organization by developing and maintaining management systems that deliver strategic and continuous improvements in pursuit of Excellence

Our Results

We are a world leader in ISO Consulting Services and have helped over 600 companies and organizations receive and maintain several ISO certifications.

Free Resource for a less stressful ISO review

Make your next ISO management review less stressful with our free 5 steps document. Ace your next ISO management review!

Upcoming Corporate Excellence app

Our App is going to change the field of internal processes. Always have tools and best practices at the tip of your fingers

Products to help you improve effectiveness

Our consulting, templates and ISO courses provide your business with information and tools that help make you and your team more productive.

Helping You Achieve ISO / AS Certification

ISO Consulting Services

Management Systems International (MSI) is a world leader in ISO Consulting Services. We offer affordable consulting services to augment your staff and help with ISO / AS certification.

ISO Training

Our staff has over 55 years of combined ISO experience. MSI is the ISO expert! We know what ISO Registrars expect and can give you the training and assistance you need for results!

About Diana Lynn

Diana, co-founded MSI after acquiring extensive professional experience in supply chain and program management with the United States Air Force, National Steel and Shipbuilding (NASSCO) and San Diego Gas and Electric.

Trained in lead auditing quality management systems meeting ISO 9001, ISO 13485 requirements and environmental management systems meeting ISO 14001 requirements, she has led hundreds of companies to ISO and AS registration.

Celebrating 25 Years!

We are so happy to be celebrating 25 years. It‘s incredible to think about all of the amazing things that have happened in the last 25 years.

We‘ve come a long way since we first opened our doors, and we are excited to see what the future holds for us. We want to thank our customers and partners for their continued support and loyalty over the years. Without you, we would not be where we are today.

We look forward to continuing to provide you with the best in service and products for many more years to come. Heres to the next 25 years of success!

Checkout our solution to holding successful management reviews, the expert way to confirm your systems are achieving what your leaders want