EN
Subject of the article is an analysis of a closed and open catalogue of supplementary elements of an administrative decision, provided for in substantive law, such as: term, condition or commission. Generally, those are the substantive provisions that require public administration authorities to include additional elements in an administrative decision. However, it also possible to encounter provisions which provide for discretion it this respect. The legislator, when formulating new provisions on additional elements of administrative decisions should not repeat the wording of Article 107 § 1 of the Code of Administrative Procedure, which enumerates obligatory elements of every administrative decision.