Where to get support
If you need help making sure your business is PCI DSS compliant there is support available.
The PCI Security Standards Council has a useful resources section containing documents and answers to FAQs. They can also advise on which self-assessment questionnaire to fill in.
Your business bank account or card payment services provider will have advice to help and support you. They may already ask you to complete compliance documentation as part of your contract with them.
There are also lots of companies offering paid services for supporting businesses with PCI DSS compliance. If you are planning to use one of these companies make sure the service they are providing is appropriate for the size and complexity of your business.