Certification: Master Certified Environmental Services Executive (MESCE)

IEHA, 1001 Eastwind Drive, Suite 301 Westerville, OH 43081-3361

These credentials are designed to raise awareness of the knowledge, professionalism and skill levels achieved by designation holders, and to highlight their premier role as leaders and educators within IEHA and the housekeeping field.

More than two years of education or training after high school required?
More than two years of work experience required?
Oral or Written Exam Required?
Renewal Required?
Every 3 Year(s)
Renew through Continuing Educational Units(CEU)?
Renew through Re-Examination?
Renew through Continuing Professional Development(CPD)?
Does applicant have choice of at least two options from above for renewal (CEU, CPD, or exam)?

Online Exam; Third Party Exam Center

1-day instructor-led training course which is taught virtually. The course is available as a self paced course via online through IEHA's Learning Management System (LMS). Training is also available as a 1 or 2 day instructor led course onsite at a facility of your choice by an IEHA certified trainer.


The certification has an education level of an Associates of Arts or Associates of Sciences degree or higher and has a work experience requirement of more than 2 years, or requires obtaining a ‘core’ level certification from the same organization.