Welcome Diplomates!

CIH - Industrial Hygiene

The Certified Industrial Hygienist® (CIH®) credential is the global standard for certification in protecting the health and safety of workers and the public by anticipating, recognizing, evaluating, and controlling chemical, physical, ergonomic, or biological hazards, including COVID-19.

CAIH - Industrial Hygiene

The Certified Associate Industrial Hygienist Credential® (CAIH®) professional certification was developed to improve recognition of the contributions by management, employees, and the public of people doing industrial hygiene-like work but not eligible for the CIH.

CPPS - Product Stewardship

The Certified Professional Product Steward® (CPPS®) credential demonstrates one’s responsible management of raw materials, intermediate materials, and consumer products throughout their lifecycle and across the value chain to prevent or minimize negative impacts and maximize value to human health and safety and to the environment.

EPI - Environmental

The Environmental Professional In-Training® (EPI®) is for environmental professionals who have entered the field within the last five years or for students about to graduate.

QEP - Environmental

The Qualified Environmental Professional® (QEP®) is the first and only multi-media, multi-disciplinary, fully-accredited credential for environmental professionals possessing a broad perspective along with the knowledge and skills to solve real-world problems.

CPSA - EHS Auditing

The Certified Process Safety Auditor® (CPSA®) credential demonstrates one’s practice of today’s auditing procedures, processes, and techniques related to process safety.

CPEA - EHS Auditing

The Certified Professional Environmental Auditor® (CPEA®) credential demonstrates one’s practice of today’s ever-changing EHS regulations and related auditing procedures, processes, and techniques.