The Chichester-based short-run printer achieved the badge for demonstrating its commitment to providing a consistently high level of service, both in terms of delivering customer satisfaction and process performance.
Managing director Jonathan Harry said: "Gaining this assessment confirms to our customers that we are committed to delivering a high level of service and a good quality product.
"We are very pleased to have been awarded ISO 9001, which is widely recognised and respected in the world of business."
RPM specialises in digital and large-format printing, publisher printing services, book printing, direct mail and digital personalisation.
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"Royal British Legion Industries employs veterans and disabled people in their factories in Aylesford and Leatherhead."
"Sad news. Such a lovely, down to earth bloke. Ahead of his time and always at the forefront of innovation. RIP Tom."
"He was a wonderful, and forthright man. Didn't know him well but enjoyed the time I spent with him. Truely a titan of print and a pioneer of pre-press. A great man who lived a great life. RIP."
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