Points are assessed against a driving record as of what date?

Once you are convicted of a violation, points are assessed against your driving record as of the date of violation. The conviction remains on your driving record for five years from the date of conviction, but the points remain on your driving record for just two years from the date of violation. [1E-3 The Nebraska "Point System," 1E Suspensions, Revocations, Impoundments and Confiscations, Nebraska Driver's Manual]