Certificates may be re-validated by attending a Dangerous Goods by Air Re-validation course (two days, including exam).
Please note, that because the revalidation course starts with the assumption that students have a good working knowledge of the Regulations, TrainingTeam recommends that candidates who are NOT frequent and confident users of the Regulations consider revalidating their qualification by attending again the three-day certificate course.
In order to maintain continuity of the qualification, it is necessary to revalidate before the expiry date shown on the certificate. Revalidation training can be completed up to 3 months in advance without affecting the original expiry date.
Course Programme Guide