Self-regulating Stations are one of the most insteresting stations known throughout OTTD. The purpose and design of such station may differ, but in general they make sure the self-regulating trains get fully loaded. This article will address the constructions and designs of Self-regulating stations, their limitations, and how this might be improved by building Asynchronous Self-regulating Stations – some preliminary concepts of Asynchronous Self-regulating stations will illuminate this topic, as well. Additionally, some of the newer Self-regulating Transfer stations are also included, as these stations act very similar to asynchronous stations. Here, some different designs will be shown, how is dealt with different features and the noteworthy exeptionalities.