Final answer:
The question is about recommendations to change NAMP (Naval Aviation Maintenance Program) policies or procedures and how they should be submitted.
Step-by-step explanation:
The subject of this question is not related to any specific academic subject but rather to policies and procedures in the context of the NAMP (Naval Aviation Maintenance Program). In the given context, recommendations to change NAMP policies or procedures should be submitted by naval letter or email, through the chain of command, to the originators of the policies or procedures.
This ensures that any proposed changes go through the appropriate channels and reach the individuals responsible for the policies or procedures in question.