Over the years, the Workforce Skills Qualifications framework, a key component of the Continuing Education and Training (CET) system, allowed Singaporeans to improve their qualifications in various industries, from certificate up to diploma level, and even graduate diplomas for certain industries. In industries where there has been an acute shortage of skilled professionals, the Workforce Development Agency (WDA) has even introduced scholarships at the post-graduate level, thus providing opportunities for professionals who wish to upgrade themselves further. There are currently 34 WSQ frameworks covering the manufacturing and services sectors, such as precision engineering, aerospace, retail, hospitality, community and social services, financial services, infocomm and logistics, some of which have also been identified under SkillsFuture initiatives, in particular, Earn and Learn.