Code
The Quality of Service Code for the electricity and gas sectors (RQS), approved by ERSE, defines:
- Obligations and quality of service levels to be fulfilled by operators
- Compensation to be paid when there are non-compliance
- Obligations to monitor and provide information
The RQS contains rules for network operators and suppliers, with regard to:
- Continuity of service: number and duration of interruptions
- Voltage quality: amplitude, frequency, flickers, voltage dips, voltage swells
- Commercial quality: service, information, complaints and services provided to customers
See more information about quality of service.
RQS was approved by Regulation no. 826/2023, of 28 July, following Public Consultation no 113. The previous versions can be consulted at ERSE's Normative Acts.
Quality of Service Code – only available in Portuguese
Other legal instruments
The Manual of Quality of Service Procedures for the electricity and gas sectors (MPQS), approved by ERSE, sets out the deadlines and procedures to be used by operators in the implementation of the Quality of Service Code for the electricity and natural gas sector.