If you intend to apply Engenia, Xtendimax, or FeXapan this year, you need to complete the annual dicamba specific training requirement in addition to being a certified pesticide applicator. In Virginia, this training is conducted by the registrants (manufacturers), but can also be completed in another state including registrant training, state mandated training, and state approved training. Both in person and online training is acceptable. Training is not product specific; you do not have to take the training from the registrant of the product you apply.
Make sure to document your training.
Here are links to find a training event near you or complete online:
BASF
Please note that some some events require pre-registration.
The following links are under revision for 2019 but will be useful shortly:
Mississippi State Extension