Election officers are required to improve their professional qualifications by participating in the organization of elections and electoral law trainings. The detailed subject scope and frequency of training will be determined for election officers by the local election commissioner. In the event of a significant change in the law affecting the organization and conduct of elections, the National Election Commission shall order a general training obligation referred to in the first sentence. The detailed subject scope and frequency of the above-mentioned trainings will be determined by the local election commissioner. In the event of a significant change in the law affecting the organization and conduct of elections, the National Election Commission shall order a general training obligation referred to in the first sentence.