The CCNA is a internationally recognised industry qualification.

"CCNA certified professionals can install, configure, and operate LAN, WAN, and dial access services for small networks (100 nodes or fewer), including but not limited to use of these protocols: IP, IGRP, Serial, Frame Relay, IP RIP, VLANs, RIP, Ethernet, Access Lists." - Cisco.com

Please visit the Cisco website for more information about the CCNA.