What can i do if i have a complaint about dsa? This includes raising concerns about any aspect of the service DSA provides that is not meeting your expectations of quality and professionalism. If you don’t feel comfortable using the contact form below you may wish to use DSA’s confidential whistleblower service Speak Up.How can i share information about the dsa? If you find interesting and helpful information that you would like to share, please email [email protected] and if appropriate, we can include the information in this section.What is a dsa regional office? The Headquarters office develops and oversees DSA programs, policies and procedures, and performs general administrative functions. Counties served by each DSA Regional Office are shown in the map below:How can dsa use social media to communicate with you? At DSA we use social media sites such as Facebook and Twitter, as another way to communicate with you, our customers, carers, families, supporters and other organisations.