CFR / 
Title 43
 / Part 3836
 / 
Sec. 3836.25 What if BLM denies my petition for deferment of assessment
If BLM denies your petition for deferment of assessment work, and the assessment year has ended, BLM will give you 60 days from the date you receive the BLM decision denying the petition in which to pay the maintenance fee to maintain your claim.