All official papers which are mentioned as references in the Encoding Guide and Feature Catalogue are published at following web-pages:
CEMT - Classification of European inland waterways UNECE TRANS/SC.3/131 (resolution No. 30)
CEVNI - European Code for inland waterways UNECE TRANS/SC.3/115 Revesion 5 (resolution No. 24)
NORMAN-17 - NORMAS DA AUTORIDADE MARÍTIMA PARA AUXÍLIOS À NAVEGAÇÃO
The IEHG has agreed upon a standardized data exchange format for detailed water level information that can be used by applications to display the actual water depth or for voyage planning. A precondition is the encoding of the depth in accordance with I.1.2 of the Encoding Guide for Inland ENCs:
IEHG has also developed "Recommended validation checks for Inland ENCs". The following editions are available:
Recommended validation checks for Inland ENCs 1.1 (based on S-58 Edition 4.2 and Edition 2.1 of Inland ENCs)
Recommended validation checks for Inland ENCs 2.3 corr1 (based on S-58 Edition 4.2 and Edition 2.3 of inland ENCs)
Preliminary Version of the Recommended validation checks for Inland ENCs 2.4 (based on S-58 Edition 4.2 and Edition 2.4 of Inland ENCs). This Version will get official Status after implementation. 2015-11-05 (doc, 2.7 MB)
The following Excel sheet is providing an overview of the minimum content of Inland ENCs. It has been the basis for version 2.3.5 of the Encoding Guide.
All private papers which concern InlandECDIS or the production of IENCs can be published here. Please submit the proposed document via the discussion forum under "General discussions".
Recommendations of the European project IRIS II (Implementation of River Information Services) regarding the accuracy of depth data in Inland ENCs and the update intervals for depth data:
Evaluation and recommendations regarding the use of SCAMIN and Usages in Inland ENCs