Decisions of the Board of Directors

Decisions of the Board of Directors

Decisions of the Board of Directors

Gain or Loss project to be presented to the Assembly

Gain or Loss project approved by the Assembly

Change of the Statutory Auditor

Change of the Board of Directors

Business Lines

ISA’s Meeting of Shareholders decreed COP 179 per share dividend, to be paid next June 26th in a single installment.

Year-end Reports

ISA received the award for Best Corporate Investor Relation Website in the Latin American Investor Relations Awards 2011 (LirA 2011), which were granted yesterday at

Good Governance Code

Decisions of the Board of Directors

ISA announces first quarter results 2012

Standard and Poor’s afirmes its ‘BBB-’ Corporate Credit Rating on ISA