prudent utility practices

"prudent utility practices" means the practices, methods and standards generally followed by the electricity supply industry in Malaysia during the applicable period, with respect to the design, construction, installation, testing, operation and maintenance of electricity generating and distribution installations of the same or similar type used by the renewable energy installation, interconnection facilities, communication facilities or the electricity distribution network, as the case may be, and includes- (a) the requirements of all applicable laws including the Act, the Electricity Supply Act 1990 [Act 447] and their subsidiary legislation; (b) the requirements of all codes issued by the Commission; (c) such requirements as may be determined by the Authority in the guidelines issued from time to time; (d) applicable guidelines issued by distribution licensees that are consistent with the requirements of paragraphs (a) to (c); (e) the operation and maintenance standards recommended by the suppliers and manufacturers of such electricity generating and distribution equipment; and (f) the International Electrotechnical Commission standards.
PU(A) 387/2011 - RENEWABLE ENERGY (TECHNICAL AND OPERATIONAL REQUIREMENTS) RULES 2011
2. Interpretation