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The statutory framework that exists currently in Sri Lanka for QOS regulation is elemantary and out dated in relation to telecommunication environment today.


TRCSL has initiated a process to establish a QOS regulatory framework for fixed and mobile voice services. Draft QOS parameters were prepared after a public consultation process.


Licensed system operators (fixed and mobile) are required to measure these QOS parameters every month during the six months. trial period commensing from 01-05-2014 and submit a report based on the reporting template given by TRCSL. Draft QOS parameters will be finalised at the end of the 6 months trial period.



Existing Quality of Services Rules and Standards

Consultation paper on establishing QOS regulatory frame work for fixed and mobile voice services

Responses to the consultation paper

Draft QOS parameters

Reporting template