In addition to addressing administrative matters within the administrative procedure, the Croatian General Administrative Procedure Act also provides for five other forms of subsidiary legal protection that are not determined by administrative acts. This includes three types of administrative actions – such as initiating proceedings ex officio based on requests, providing information on conditions for the realization and protection of rights, and protection against other actions by public authorities – along with actions of public service providers and failures to meet contractual obligations by public bodies (administrative contracts). While it is commendable that objections serve to protect citizens from unlawful actions of public bodies, the regulation of these objections in the General Administrative Procedure Act is inconsistent. This paper offers a thorough analysis of all provisions of the General Administrative Procedure Act with the aim of identifying any insufficient or inadequate regulations concerning specific types of objections. After analyzing the provisions of the General Administrative Procedure Act and judicial practice, the paper proposes improvements for each type of objection, with a general suggestion to precisely regulate the entire objections procedure in a separate chapter of the General Administrative Procedure Act.