Competence can be demonstrated by many means. There is no requirement for a specific type of record that I am aware of, but most companies do have competency matrices or similar so that it is clear who can perform what job(s).
Many times it is just a matter of reviewing nonconformance data. For example, if an employee has been performing a job and there are no nonconformances identified due to that employee, it is sufficient evidence that the employee is competent in that job, and in many places employees have multiple competencies.
As to "on the job" training - That is quite common. A supervisor may observe the person for a week or more and make a determination of whether the employee is competent in that job. I do agree a record of some type has to be kept of this determination (e.g.: competency matrices).
I disagree. Every employee should be able to state what training they have had.
Many times it is just a matter of reviewing nonconformance data. For example, if an employee has been performing a job and there are no nonconformances identified due to that employee, it is sufficient evidence that the employee is competent in that job, and in many places employees have multiple competencies.
As to "on the job" training - That is quite common. A supervisor may observe the person for a week or more and make a determination of whether the employee is competent in that job. I do agree a record of some type has to be kept of this determination (e.g.: competency matrices).
I disagree. Every employee should be able to state what training they have had.