Attached files
| file | filename |
|---|---|
| 10-K/A - FORM 10-K/A - GRAN TIERRA ENERGY INC. | v408768_10ka.htm |
| EX-31.2 - EXHIBIT 31.2 - GRAN TIERRA ENERGY INC. | v408768_ex31-2.htm |
| EX-31.3 - EXHIBIT 31.3 - GRAN TIERRA ENERGY INC. | v408768_ex31-3.htm |
EXHIBIT 31.1
CERTIFICATION
I, Duncan Nightingale, certify that:
1. I have reviewed this Form 10-K/A of Gran Tierra Energy Inc.; and
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: April 30, 2015 | /s/ Duncan Nightingale | |
| By: Duncan Nightingale | ||
| Interim President and Chief Executive Officer | ||
| (Principal Executive Officer) |