Is the PCR certificate of Beijing Boyu Voyage credible?

Beijing Boyu Yuanhang’s PCR certificate is not trustworthy. The PCR certificate can only be issued through the National Clinical Inspection Center training and examination. The PCR employment certificate refers to the employment certificate issued by the provincial and municipal inspection centers after passing the training. Many companies' recruitment policies also clearly state that those with PCR employment certificates will be given priority for employment. The PCR job certificate is different from other professional title examinations. Although the state explicitly requires it, having a PCR job certificate is a prerequisite for engaging in PCR-related work. But in fact, there are no rigid criteria for applying, and basically anyone can participate. As long as you attend the PCR job certificate training class of the Provincial Clinical Inspection Center, you can obtain the job certificate after passing the assessment, but the number of sessions is different in each region.