Official NetBattler

An Official NetBattler (オフィシャルネットバトラー) is a NetBattler from the Mega Man Battle Network series that has license to Jack-in and Net Battle anywhere to help the NetPolice fight against Net-crime.

Video games
Eugene Chaud is an ace Official NetBattler.

City NetBattler
A city NetBattler (しみんネットバトラー) is a civilian NetBattler that can represent Official NetBattlers when they are not available and can accept requests from citizens in the Official Center in Marine Harbor, helping in tasks such as delete viruses, find persons, trade Battle Chips and more. Lan, Dex, Mayl and Yai all gain a city NetBattler ZLicense early in Mega Man Battle Network 2, and Lan's rank increases later. After FreezeMan's defeat, netcrime is at high and most Official NetBattlers are busy, so city NetBattlers are requested to investigate Kotobuki Square.

MegaMan NT Warrior
In the anime, a NetSaver, known as NetSavior (ネットセイバー) in Japan, is similar to an Official NetBattler. Lan Hikari becomes a NetSaver in MegaMan NT Warrior Axess. Chaud and Raika also are NetSavers.

MegaMan NT Warrior
Lan received an Official NetBattler license in the end of Volume 1's chapter 5. Chaud also is an Official NetBattler, and they are the only known Official NetBattlers to obtain a license under the age of 18.