The PGMS® Landscape Management and Operations Accreditation program ran from 2014 - 2023. It was a dynamic evaluation tool utilized by facilities and organizations that have a landscape services or grounds component. Through peer expertise, the program evaluated strategic grounds management principles and practices that produce attractive, healthy, sustainable and high quality properties. The PGMS Landscape Management and Operations Accreditation was initially awarded for three years. Then the accredited facility had to seek to be re-accredited through an update report provided by the organization to verify the continuing conformance to best practices and the adherence to the principles of the accreditation.

List of Accredited Institutions