An asbestos management plan
If your asbestos is not deteriorating or damaged, it may be better to leave it where it is. An asbestos management plan results from an asbestos inspection.
The advice given in your asbestos inspection report will be either to remove it or, knowing asbestos is there, to actively leave it in situ and schedule occasional reinspections to ensure it continues to be safe.
An asbestos management plan is simply that active, professionally supported decision to leave asbestos where it is and keep an eye on it.