Exhibit 31.1
CERTIFICATION
I, William C. Kennally III, certify that:
1. | I have reviewed this Amendment No. 1 to the Annual Report on Form 10-K for the fiscal year ended June 30, 2018 of Aceto Corporation (the “Registrant”); |
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. |
Dated: October 25, 2018 |
/s/ William C. Kennally III President and Chief Executive Officer (Principal Executive Officer) |