Take a look at Requirement 12 for PCI DSS compliance; Maintain an Information Security Policy. It’s quite detailed, to say the least. Furthermore, there are numerous other P&P requirements sprinkled throughout the other 11 PCI DSS requirements.

As for SAS 70, the audit’s success also depends on policies and procedures for a large range of items. A few examples of common P&P documents that may fall under the scope of a SAS 70 Type I or SAS 70 Type II audit are as follows:

Change Management P&P
An organizational wide security policy handbook with documented P&P
Backup P&P
SDLC documentation

To be blunt, most organization despise authoring these documents for a number of reasons: time, cost, or the simple inability to write effective P&P documents.

Even with that said, organizations need to be aware of the growing requirements for P&P for SAS 70, PCI DSS, and a whole host of other regulatory compliance mandates.

Build and Maintain a Secure Network

* Requirement 1: Install and maintain a firewall configuration to protect cardholder data
* Requirement 2: Do not use vendor-supplied defaults for system passwords and other security parameters

Protect Cardholder Data

* Requirement 3: Protect stroed cardholder data
* Requirement 4: Encrypt transmission of cardholder data across open, public networks

Maintain a Vulnerability Management Program

* Requirement 5: Use and regularly update anti-virus software
* Requirement 6: Develop and maintain secure systems and applications

Implement Strong Access Control Measures

* Requirement 7: Restrict access to cardholder data by business need-to-know
* Requirement 8: Assign a unique ID to each person with computer access
* Requirement 9: Restrict physical access to cardholder data

Regularly Monitor and Test Networks

* Requirement 10: Track and monitor all access to network resources and cardholder data
* Requirement 11: Regularly test security systems and processes

Maintain an Information Security Policy

* Requirement 12: Maintain a policy that addresses information security

Sure, it is lengthy and an arduous task, to say the least. Remember though, there are four (4) different levels of compliance for PCI DSS, with most organizations falling into levels 2,3, and 4. Level 1 compliance can be very time consuming, but so can Levels 2,3, and 4 if you do not have a good grasp on what is required by the PCI DSS standards. My recommendation, consult with a PCI QSA on what level you fall into and what assistance you may need.