In addition to having ISO 9001:2000 Quality System standard, Hydranautics has achieved the following product certifications:
- NSF International – Hydranautics has been certified to be in conformance with ANSI/NSF Standard 61 requirements for reverse osmosis drinking water systems.
- Compliance with FDA Code of Federal Regulations Title 21, Part 177
- 3-A Sanitary Standard 45-03 certification
- Compliance with EU Commission Regulation No. 10/2011 Framework Regulation (EC) No. 1935/2004 Good Manufacturing Practice Regulation Commission Regulation (EC) No. 2023/2006.
- Kosher certification by EarthKosher
- Halal certification by Islamic Food and Nutrition Council of America