Information on NACCS UPGRADE (October 8, 2017)

For further enhancement of system functions, NACCS is upgraded every 8 years.
And the next upgrade will be implemented on October 8, 2017. 


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<For Filers>


<For Service Provider>

  - Information on NACCS System Migration (on 7 October 2017)

  - Information on Running Test (from July to September 2017)

  - Information on Connectivity Test (by April 2017)