CSG SYSTEMS INTERNATIONAL INC - FORM 10-Q/A - EX-31.02 - CFO CERTIFICATION PURSUANT TO SECTION 302 - August 29, 2012

Attached files

file	filename
EX-31.01 - CEO CERTIFICATION PURSUANT TO SECTION 302 - CSG SYSTEMS INTERNATIONAL INC	d403898dex3101.htm
EX-10.23J - SEVENTEENTH AMENDMENT TO THE CSG MASTER SUBSCRIBER MANAGEMENT SYSTEM AGREEMENT - CSG SYSTEMS INTERNATIONAL INC	d403898dex1023j.htm
EX-10.23K - EIGHTEENTH AMENDMENT TO THE CSG MASTER SUBSCRIBER MANAGEMENT SYSTEM AGREEMENT - CSG SYSTEMS INTERNATIONAL INC	d403898dex1023k.htm
EX-10.23M - TWENTIETH AMENDMENT TO THE CSG MASTER SUBSCRIBER MANAGEMENT SYSTEM AGREEMENT - CSG SYSTEMS INTERNATIONAL INC	d403898dex1023m.htm
10-Q/A - FORM 10-Q/A - CSG SYSTEMS INTERNATIONAL INC	d403898d10qa.htm

EXHIBIT 31.02

CERTIFICATIONS PURSUANT TO

SECTION 302

OF THE SARBANES-OXLEY ACT OF 2002

I, Randy R. Wiese, certify that:

1.	I have reviewed this amended report on Form 10-Q /A of CSG Systems International, 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: August 29, 2012				/s/ Randy R. Wiese
				Randy R. Wiese
				Executive Vice President and Chief Financial Officer