Attached files
file | filename |
---|---|
EX-31.02A - EX-31.02A - CSG SYSTEMS INTERNATIONAL INC | csgs-ex3102a_7.htm |
EX-10.24AZ - EX-10.24AZ - CSG SYSTEMS INTERNATIONAL INC | csgs-ex1024az_6.htm |
10-K/A - 10-K/A - CSG SYSTEMS INTERNATIONAL INC | csgs-10ka_20151231.htm |
EXHIBIT 31.01A
CERTIFICATIONS PURSUANT TO
SECTION 302
OF THE SARBANES-OXLEY ACT OF 2002
I, Bret C. Griess, certify that:
1. |
I have reviewed this annual report on Form 10-K/A of CSG Systems International, Inc.; |
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: |
August 29, 2016 |
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/s/ Bret C. Griess |
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Bret C. Griess |
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Chief Executive Officer and President |