Access to personal data under GDPR is tightly controled and only given to those who really need it, like data controllers, processors, and authorised staff. These people and organisations have to handle the data carefully and stick to the GDPR rules. Individuals also have the right to see their own personal data that’s held by controllers. If a third party needs access, it has to be backed up by a legal reason, such as the person’s consent or to meet a contractual need. Organisations are expected to have strong measures in place to keep an eye on who’s accessing data, making sure security and privacy are always prioritised.