The Basic Qonun made by the founder of Nahdlatul Ulama, namely Hadratus Syeikh KH Hasyim Asy'ari contains guidelines for how NU members must unite and behave when facing various problems and trials. Substantively, the mindset and attitude and behavior patterns of NU members are

Offline applications that can be accessed without internet data and without advertisements are always guided by Qonun Asasi which is very important, although this kind of thing is rarely done or recited every time Nahdlatul Ulama holds a birthday celebration, both at the center, region, branch, or branch.