International Reverse Osmosis Certification (IROC)

The International Desalination Association (IDA) offers four levels of Reverse Osmosis Specialist Certification. Being a certified professional provides:

  • Optimal knowledge and proficiency to operate, monitor, troubleshoot and maintain RO water treatment systems in the most cost-effective manner
  • A competitive advantage for your company/agency
  • A positive evaluation of your company by customers and investors

Training Levels

For everyone in RO and/or
high purity water treatment

For lead personnel, engineers,
troubleshooters, service techs, etc.

Click on the above images to go to on-site seminar details

Online & Onsite (At your plant/facility)

Level 1 certification may be obtained through online (computer-based) training or through on-site training. The other levels are only available through on-site training

Level Online On Site
 Questions about Online training!
Please contact Darrell at


Questions about Onsite training!
Please contact Dick at

For all other inquiries please visit