Interview with Franco Pucci (STS Technical Consultant) - Africa Utility Week in Cape Town, May 2017


The Standard Transfer Specification

internationally recognised, having been published as an International Standard by IEC in 2007


Get Started Now!



Manufacturers Codes

Click here for the Manufacturers Codes list.



Certified Products

Click here for the Certified products List.

TID ROLLOVER COUNTDOWN

January 2017.

STS would like to remind all utilities, meters and vending systems manufacturers of the TID Rollover Timelines, which must all commence in January 2017, when the new KMC will be ready and fully functional. For further guidelines, please refer to the TID document STS1800-3.

Get STS1800-3 Now!

Who are We

The only globally accepted open standard for prepayment systems

The Standard Transfer Specification (STS) has become recognised as the only globally accepted open standard for prepayment systems, ensuring inter-operability between system components from different manufacturers of prepayment systems. The application of the technology is licensed through the STS Association, thus ensuring that the appropriate encryption key management practices are applied to protect the security of the prepayment transactions of utilities operating to protect the security of the prepayment transactions of utilities operating STS systems. It has become established as a de facto worldwide standard for transfer of electricity prepayment tokens since its initial introduction in South Africa in 1993. It has become established as a worldwide standard for the transfer of electricity prepayment tokens since its introduction in South Africa in 1993 and subsequent publication by the International Electrotechnical Commission as the IEC62055 series of specifications.