In 1635 a law was passed, regulating the use of each seal for a specific purpose or on specific documents. For example, one was used for the interior administration, one for foreign affairs, one for military affairs and one for dynastic affairs. The king entrusted a seal to an individual minister, with a "Master of the Seal", whose role it was to write and seal all documents on his behalf.
In 1635, regulations were established to assign specific seals for various purposes or on particular documents. For instance, one seal was used for internal administration, another for foreign affairs, another for military operations, and another for dynastic concerns. The monarch delegated a seal to an individual minister, with a "Master of the Seal" responsible for writing and sealing all official documents.