BIOROCK certifications and approvals internationally
ECOROCK units have passed the On-site Effluent Treatment National Testing Programme (OSET NTP) which tests on-site wastewater treatment units at its testing facility (OSET TestFac) located within the Rotorua City Wastewater Treatment Plant.
BIOROCK is certified to meet the secondary effluent quality requirements of AS/NZS 1547:2012.
ECOROCK units are also certified to meet AS/NZS 1546.1 - 2008: On-site domestic wastewater treatment units - Septic tanks
ECOROCK units are tested at the PIA in Aachen in Germany (Notified body 1739) and at Certipro in Mol in Belgium for “Small wastewater treatment systems for up to 50 PE”. The units have passed the tests for Water tightness and Structural behaviour (crush test and pit test).