Integrated Management Systems surveillance Remote Audit of Nardis was conducted on November,30 and December,01 2020 based on ISO 9001:2015, ISO 14001:2015, ISO 45001:2018, ISO/TS 29001:2010 & E&P Forum HSEMS:1994 standards by SGS certification body. In this surveillance, ACT project Construction site  (Assaluyeh Condensate Storage Tank Farm (Excluding Tanks) and Metering systems)  as well as head office were audited and previous certifications were extended.