The checks are conducted by state licensing boards, organizations such as the National Council of State Boards of Nursing, or private agencies hired by healthcare facilities. The checks typically include verification of nursing credentials, criminal background checks, employment history, and checking for any disciplinary actions taken against the candidate. The process can take several weeks or even months, depending on the complexity of the candidate's background and the efficiency of the organization conducting the checks. Adequate screening of nursing applicants can prevent incidents such as patient abuse, neglect, or medication errors, thereby ensuring safe and high-quality healthcare services. Nursing regulatory bodies and facilities must provide continuous supervision of their staff to maintain healthy safety standards.