S. No. Subject Release Date
511 TRAI Releases Report of the independent agencies engaged for the Objective Assessment of Quality of Service and Customer Satisfaction Survey of Telecom Services in Karnataka service area. 19/07/2012
512 TRAI Releases Report of the independent agencies engaged for the Objective Assessment of Quality of Service of Telecom Services in Gujarat service area. 19/07/2012
513 TRAI Releases Report of the independent agencies engaged for the Objective Assessment of Quality of Service of Telecom Services in Orissa service area. 19/07/2012
514 TRAI Releases Report of the independent agencies engaged for the Objective Assessment of Quality of Service of Telecom Services in Chennai service area 19/07/2012
515 TRAI Releases Report of the independent agencies engaged for the Objective Assessment of Quality of Service of Telecom Services in MP Service area. 19/07/2012
516 TRAI Releases Report of the independent agencies engaged for the Objective Assessment of Quality of Service and Customer Satisfaction Survey of Telecom Services in AP service area 19/07/2012
517 TRAI issues the Standards of (QoS) parameters for 3G Voice Calls 05/07/2012
518 TRAI releases Telecom Subscription Data as on 30th April, 2012 27/06/2012
519 TRAI Releases Report of the independent agencies engaged for the Objective Assessment of Quality of Service in UP(West) Service area. 12/06/2012
520 TRAI Releases Report of the independent agencies engaged for the Objective Assessment of Quality of Service and Customer Satisfaction Survey of Telecom Services in Rajasthan service area. 12/06/2012
521 TRAI Releases Report of the independent agencies engaged for the Objective Assessment of Quality of Service in NE Circle area. 12/06/2012
522 TRAI Releases Report of the independent agencies engaged for the Objective Assessment of Quality of Service in Maharastra-Goa service area. 12/06/2012
523 TRAI Releases Report of the independent agencies engaged for the Objective Assessment of Quality of Service in Karnataka service area. 12/06/2012
524 TRAI Releases Report of the independent agencies engaged for the Objective Assessment of Quality of Service in Haryana Service area. 12/06/2012
525 TRAI Releases Report of the independent agencies engaged for the Objective Assessment of Quality of Service and Customer Satisfaction Survey of Telecom Services in Chennai service area. 12/06/2012
526 TRAI Releases Report of the independent agencies engaged for the Objective Assessment of Quality of Service in Andhra Pradesh area. 12/06/2012
527 TRAI Releases Report of the independent agencies engaged for the Objective Assessment of Quality of Service in UP(E) Service area. 12/06/2012
528 TRAI Releases Report of the independent agencies engaged for the Objective Assessment of Quality of Service and Customer Satisfaction Survey of Telecom Services in Punjab service area. 12/06/2012
529 TRAI Releases Report of the independent agencies engaged for the Objective Assessment of Quality of Service in Mumbai service area. 12/06/2012
530 TRAI Releases Report of the independent agencies engaged for the Objective Assessment of Quality of Service and Customer Satisfaction Survey of Telecom Services in Kolkata service area. 12/06/2012
531 TRAI Releases Report of the independent agencies engaged for the Objective Assessment of Quality of Service and Customer Satisfaction Survey of Telecom Services in Jammu & Kashmir service area. 12/06/2012
532 TRAI Releases Report of the independent agencies engaged for the Objective Assessment of Quality of Service and Customer Satisfaction Survey of Telecom Services in Gujarat service area. 12/06/2012
533 TRAI Releases Report of the independent agencies engaged for the Objective Assessment of Quality of Service in Bihar & Jharkhand Service area. 12/06/2012
534 TRAI Releases Report of the independent agencies engaged for the Objective Assessment of Quality of Service and Customer Satisfaction Survey of Telecom Services in West Bengal service area. 12/06/2012
535 TRAI Releases Report of the independent agencies engaged for the Objective Assessment of Quality of Service and Customer Satisfaction Survey of Telecom Services in Tamil Nadu service area 12/06/2012
536 TRAI Releases Report of the independent agencies engaged for the Objective Assessment of Quality of Service and Customer Satisfaction Survey of Telecom Services in Orissa service area 12/06/2012
537 TRAI Releases Report of the independent agencies engaged for the Objective Assessment of Quality of Service and Customer Satisfaction Survey of Telecom Services in Madhya Pradesh & Chhattisgarh service area. 12/06/2012
538 TRAI Releases Report of the independent agencies engaged for the Objective Assessment of Quality of Service and Customer Satisfaction Survey of Telecom Services in Kerala service area 12/06/2012
539 TRAI Releases Report of the independent agencies engaged for the Objective Assessment of Quality of Service and Customer Satisfaction Survey of Telecom Services in Himachal Pradesh service area. 12/06/2012
540 TRAI Releases Report of the independent agencies engaged for the Objective Assessment of Quality of Service and Customer Satisfaction Survey of Telecom Services in Delhi-NCR service area 12/06/2012