This study is one of the initiatives of the Regional Action Plan that was entrusted to the ASEAN Secretariat by the Senior Labour Officials Meeting (SLOM) and with the support of the ASEAN Development Fund (ADF). The study delves into statistics across ASEAN Member States in order to identify trends and gaps in informal employment. Furthermore, it also provides practical recommendations to improve informal employment statistics to support evidence-based policy responses. Through the study, the first-ever ASEAN statistics on informal employment has also been established.