Sharul has more than 30 years of experience in handling instrumentation and control issues in oil & gas, gas liquefaction, and petrochemical plants including pipeline transmission network. He advises not only within his Group Technical Solutions but also Petronas-wide on plant instrumentation and control issues. He is involved as an instrumentation expert in many key Petronas projects, including the Kertih Compressor Station, Peninsular Gas Utilization metering stations, and MLNG Satu Rejuvenation and MLNG Dua Debottlenecking. Sharul is a Steering Committee (SC) member for JIP33 (IOGP), Vice-Chair Instrument Automation Standards Sub-Committee (IOGP) and Vice-Chair ISAGCA (ISA Global Cybersecurity Alliance) and “Expert” ISA IEC 62443 Certification in Cybersecurity. Sharul is Co-chair of Certification Working Group (CWG) of OPAF (Open Process Automation Forum).