Tata Communications Ltd

Tata Communications Limited has informed the Exchange regarding press release dated May 15, 2013 titled "Tata Communications Limited announces its intention to delist from the New York Stock Exchange".

Tata Communications Limited has informed the Exchange regarding a press release dated May 13, 2013 titled "Tata Communications becomes first carrier to launch Voice Business Apps to drive efficiency of international voice business management."

Tata Communications Limited has informed the Exchange regarding the press release dated May 08, 2013 titled, "Ooredoo, Qatar launches first live IPX+ enabled network in the Middle East with Tata Communications."

Tata Communications Limited has informed the Exchange regarding a Press Release dated May 02, 2013, titled "iStreamPlanet and Tata Communications sign multiscreen live linear streaming services agreement".

Tata Communications Limited has informed the Exchange regarding a Press Release dated April 24, 2013 titled "MERCEDES AMG PETRONAS links up with Tata Communications".

Tata Communications Limited has informed the Exchange regarding a Press Release dated April 22, 2013, titled "Tata Communications takes HD voice mainstream with the launch of its HD voice compatible voice network".

Tata Communications Limited has informed the Exchange vide letter dated April 15, 2013 Press Releasec titled "Vinci Park opts for high-speed network connectivity from Tata Communications to connect its 500 sites across France."

Tata Communications Limited has informed the Exchange regarding a press release dated April 10, 2013 titled "Tata Communications delivers unified communications for Mott MacDonald".

Tata Communications Limited has informed the Exchange that the Company has completed a sale transaction of the land parcel and building situated at Nungambakkam, Chennai, for a transaction value of Rs. 192.3 Crores (Rupees One Hundred Ninty Two Crores and Thirty lakhs). This land parcel and building was earlier being used as a staff housing colony. The Company has received the payment of entire amount of Rs 192.3 Crores. The above transaction is in line with the Company`s objective of monetizing its non-core assets.

Tata Communications Limited has informed the Exchange regarding a press release dated March 26, 2013 titled "Tata Communications positioned in the Leaders Quadrant in the Gartner Magic Quadrant for Asia Pacific Network Service Providers 2012".

Tata Communications Limited has informed the Exchange that Mr. Arun Gandhi has resigned as Director from the Board of the Company, effective from the end of business hours of March 15, 2013.

Tata Communications Limited has informed the Exchange vide letter dated March 01, 2013, regarding "Board Approval for transfer of India Data Centre Business (IDC) to wholly owned subsidiary S&A Internet Services Private Limited (SAISPL)".

Tata Communications Limited has informed the Exchange regarding a press release dated February 21, 2013 titled "Tata Communications signs strategic voice solutions agreement with UPC Wholesale".

Tata Communications Limited has informed the Exchange regarding a press release dated February 09, 2013, titled "Q3 FY2013 Consolidated Gross Revenues up 23% YoY and Q3 FY2013 Consolidated EBITDA improves 20% YoY".

Tata Communications Limited has informed the Exchange vide letter dated February 07, 2013 regarding a press release tittled "Tata Communications extends managed services offering to support mobile industry migration to 4G"

Tata Communications Limited has informed the Exchange vide letter dated February 05, 2013 regarding a press release about Tata Communications further unites the world s video collaboration community with the addition of AT&T to its global Telepresence network.

Tata Communications Limited has informed the Exchange vide letter dated January 24, 2013 regarding a press release about Tata Communications brings 100G connectivity to carriers and enterprises across the US and Europe using Ciena s GeoMesh 100 gigabits per second service to meet businesses increasing bandwidth demands and to deliver lower latencies, higher uptimes and seamless scalability

Tata Communications Limited has informed the Exchange vide letter dated January 24, 2013 vide letter dated January 24, 2013 regarding Material Information in offering Circular for Issue of Debt Instruments.

Tata Communications Limited has informed the Exchange regarding a press release dated December 11, 2012, titled "IIM-A, CIIE and Tata Communications joins forces to nurture entrepreneurship and the spirit of innovation".

Tata Communications Limited has informed the Exchange regarding a press release dated November 15, 2012, titled "Tata Communications named Best Asian Wholesale Carrier".

Tata Communications Limited has submitted to the Exchange vide letter dated November 07, 2012 a copy of "Investor Fact Sheet - Q2 FY2013".

Tata Communications Limited has informed the Exchange regarding a press release dated October 18, 2012, titled "Tata Communications appoints Rangu Salgame as Chief Executive Officer of Growth Ventures".

Tata Communications Limited has informed the Exchange regarding a press release dated September 06, 2012, titled "Tata Communications delivers critical connectivity to Cargotec`s global IT systems".

Tata Communications Limited has informed the Exchange regarding a press release dated August 21, 2012, titled "Tata Communications files the Annual Report on Form 20-F".

Tata Communications Limited has informed the Exchange regarding a press release dated August 01, 2012, titled "Tata Communications Banking InfraSolutions (TCBIL) emerges as India`s largest managed ATM services provider".

Tata Communications Limited has informed the Exchange regarding the Outcome of the Annual General Meeting of the Shareholders of the Company held on July 27, 2012.

Tata Communications Limited has informed the Exchange regarding a press release dated July 16, 2012, titled "Tata Communications` Video Connect network extends into Nigeria via Main One".

Tata Communications Limited has informed the Exchange that the Annual General Meeting of the company will be held on July 27, 2012. Further, the Register of Transfers and Register of Members of the Company shall remain closed from July 18, 2012 to July 27, 2012 (both days inclusive) for the purpose of ascertaining eligibility to dividend.

Tata Communications Limited has informed the Exchange regarding a press release dated June 22, 2012, titled "Tata Communications cooperates with Turkcell Superonline to enable the access to its Tier 1 global Internet backbone from Istanbul".

Tata Communications Limited has informed the Exchange regarding a press release dated June 13, 2012, titled "Tata Communications launches global low latency network to accelerate high frequency trading".

Tata Communications Limited has informed the Exchange that the Board of Directors of the Company at its meeting held on May 21, 2012 have recommended a dividend of Rs. 2/-(Two) per share for the Financial Year 2011-12.

Tata Communications Limited has informed the Exchange regarding a press release dated May 10, 2012, titled "Tata Communications announces intent to become anchor tenant customer on Seaborn Networks` US-Brazil cable".

Tata Communications Limited has informed the Exchange that it has been unable to reach agreement with CWW on an offer price and therefore confirms that it does not intend to make an offer for CWW.

Tata Communications Limited has informed the Exchange regarding three press releases dated March 22, 2012, titled "Tata Communications completes world`s first wholly owned cable network ring around the world"; "84% of emerging market business leaders look to other emerging markets for growth and best practice"; "Tata Communications launches TGN-Gulf cable system connecting India, Oman, UAE, Qatar, Bahrain and Saudi Arabia and onward to the world".

Tata Communications Limited has informed the Exchange vide its letter dated March 01, 2012 regarding "Announcement in relation to press speculation".

Tata Communications Limited has informed the Exchange regarding a press release dated February 23, 2012, titled "Tata Communications announces global technology association with Formula 1".

Tata Communications Limited has informed the Exchange regarding a press release dated January 31, 2012 titled "Telecom industry leaders join forces to form Global Meeting Alliance".

Tata Communications Limited has informed the Exchange regarding a press release dated January 25, 2012 titled "Tata Communications Q3 consolidated EBITDA up by 61% YoY".

Tata Communications Limited has informed the Exchange regarding a Press Release dated December 08, 2011, titled "CIIE and IIM-A`s start-up incubation programme, iAccelerator powered by Tata Communications".

Tata Communications Limited has informed the Exchange regarding a Press Release dated December 07, 2011 titled "Tata Communications launches mobile broadband solutions enabled by IPX+ framework".

Tata Communications Limited has informed the Exchange regarding a Press Release dated December 01, 2011 titled "Tata Communications further expands its cloud portfolio with the launch of InstaHCM".

Tata Communications Limited has informed the Exchange regarding a Press Release dated November 28, 2011 titled "Neotel to connect COP 17 within South Africa and to the rest of the world via Tata Communications."

Tata Communications Limited has submitted to the Exchange a copy of the Minutes of the Annual General Meeting of the Shareholders of the Company held on October 11, 2011.

Tata Communications Limited has informed the Exchange regarding a Press Release dated November 23, 2011 titled "Tata Communications wins Best Global Wholesale Offering Award at Capacity Awards 2011- three year in a row!"

Tata Communications Limited has informed the Exchange regarding a Press Release dated November 16, 2011 titled "Tata Communications upgrades New York to Europe Information superhighway cable system using Ciena`s 40G coherent optical technology"

Tata Communications Limited has informed the Exchange regarding a Press Release dated November 15, 2011 titled "Tata Communications and Nawras go-live with Oman to India Tata Global Network-Gulf (TGN-Gulf) cable system"

Tata Communications Limited has informed the Exchange regarding a Press Release dated November 10, 2011 titled "Tata Communications Q2 Consolidated EBITDA up 60%."

Tata Communications Limited has informed the Exchange regarding a Press Release dated October 18, 2011 titled "Tata Communications Limited Files Annual Report on Form 20-F".

Tata Communications Limited has informed the Exchange regarding the proceedings of Annual General Meeting(AGM) of the Company held on October 11, 2011.

Tata Communications Limited has informed the Exchange regarding a Press Release dated September 27, 2011 titled "Tata Communication solidifies its position as world`s largest Ethernet provider through Pakistan partnership with Multinet".