Water Supply Act Article 93-2
If a water pipe installation contractor has any of the following conditions, the municipal or county (city) government at where the contractor is registered shall impose the penalty of business suspension for no less than six months and no more than two years:1. Receiving warning three times or more in one year for violation of Article 93-1;2. Taking on projects in violation of the regulations for classification of contractors or employing full-time technician or mechanics in violation of the regulations for classification and qualifications;3. Failing to apply for change of registration in violation of the regulations specified in Article 93-6 herein; or4. Violating the management regulations specified in Article 93-6 in construction execution plan related matters and the violation is of serious nature.