Sharing your SMART Health Card information is just like sharing a paper copy of immunization records with a school, faxing medical records to a physician’s office, or using your credit card at a restaurant. You should only share your SMART Health Card information with trusted organizations that tell you what they intend to do with your data and/or if they will keep it. If you are not comfortable with the organization seeing the information in your SMART Health Card, you should not share it.