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Appendix 4: C-MAP CM-93/3 Charts
AP-28
A4.2.4 RENC service
RENC service produced by Primer or IC-ENC is considered to legally fulfil SOLAS requirements as primary aid of
navigation. National Hydrographic Organization (NHO) may have arranged similar subscription service as RENC
on its own waters.
Chart data distributed through the service is S57 ed.3.0 or ed. 3.1-coded ENC.
When using charts loaded and updated using RENC or NHO service, on ECDIS there are not any indications on
upper right corner.
(WT)