The first phase of “Construction Workers Registration Ordinance” has been implemented since 1 September 2007; any person carries out construction works at a construction site should be a registered construction workers. With a more stringent quality requirement of construction works and keen demand of skilled workers in the industry, the remaining phase of “Construction Workers Registration Ordinance” (CWRO) has taken effect from 1 April 2015. The “designated skills for designated workers” provision under the CWRO stipulates that, except specified circumstances, only registered skilled workers or semi-skilled workers of related trade divisions are allowed to independently carry out construction works of specified trade divisions on construction sites. This aims at enhancing the quality of construction works and career status of construction workers. The provision will come into implementation from April 2017. For more details, please refer to the following items.