EXHIBIT 12.1
CERTIFICATION
I, Paulo Kakinoff, certify that:
1. I have reviewed this amendment No. 1 to the annual report on Form 20-F of GOL LINHAS AÉREAS INTELIGENTES S.A.;
2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;
Date: July 28, 2014
By: /s/Paulo Kakinoff
Name: Paulo Kakinoff
Title: Chief Executive Officer
