Can a law be createdwithout signature?

In most legislative systems, a law typically requires formal approval through a defined process, which often includes a signature from a head of state or government. However, some jurisdictions may allow laws to take effect without a signature under specific conditions, such as if the legislative body overrides a veto or if the law is enacted automatically after a certain period. Ultimately, the specifics depend on the legal framework and constitution of the respective country.