how long is a class d security license good for
Class âDâ, âGâ, âMâ, âMBâ, âDIâ, âDSâ and âKâ licenses are issued for two (2) years. Class âBâ, âABâ and âBBâ licenses are issued for three (3) years. The licensee is responsible for renewing his/her license on time and should apply for renewal 60-90 days prior to expiration.ow long is a class D security license good for in florida? I was thinking about getting back into security but I cant find my license and its probably 2 yrs old.