Section 32(1)(f) in West Bengal Electrical Licensing Rules, 2017
(f)Any candidate holding a Supervisor's Certificate of Competency issued by any other State Government not under the common Syllabus (National Certificate of Supervisor as mentioned in Annexure III) may be exempted from passing examination under these rules and such candidate may be granted a National Certificate of Supervisor after an interview regarding his eligibility, on application and payment of necessary fee.