Some government d news from the VA on how appeals are handled and how the process works.
Appeals at the local regional office level
Once a VA office issues its decision on your claim, you have one year from that date to file an appeal. Read the decision letter closely: it will tell you why VA made the decision it did. If you are unsure why or how VA made its decision, ask a Veterans service officer for help. You can also call VA or go to your regional office.
If you disagree with VA’s decision for any reason – the effective date of your award, the rating percentage you were given or the reason you were denied – you should file a Notice of Disagreement (NOD). If VA included VA Form 21-0958, Notice of Disagreement, with its decision, you must use that form to file your NOD – it is mandatory. The NOD is the start of your appeal.