Art. 30a APA from 2022

Art. 30a 2. Special opposition procedure (1)
1 If it is probable that a ruling will affect numerous persons or if it is not possible to identify all the parties without incurring unreasonable expense, the authority, before issuing its ruling, may publish the application or the intended ruling without stating the grounds in an official gazette while at the same time making the application or the intended ruling with the grounds therefor available for public inspection, giving notice of where it may be inspected.
2 It shall hear the parties, by allowing them an appropriate period to file their opposition.
3 The authority shall give notice in its publication of the obligation of the parties to appoint an agent where necessary and to pay procedural costs and legal costs.
(1) Inserted by Annex No 3 of the FA of 4 Oct. 1991, in force since 15 Feb. 1992 (AS 1992 288 337 Art. 2 para. 1 let. b; BBl 1991 II 465).Es besteht kein Anspruch auf Aktualität und Vollständigkeit/Richtigkeit.