## Regulatory Framework

**NSR ECDIS NES-3000 software** has been developed in accordance with the requirements of the following regulatory documents:

### International Hydrographic Organization (IHO)

- **IHO S-57/3.1.3** (2014) -- Transfer standard for digital hydrographic data, supplement 3
- **IHO S-57, appendix B.1** -- ENC product specification
- **IHO S-57, appendix B.1, annex A** (2018) -- Use of the object catalogue for ENC
- **IHO S-52:2014** -- Specifications for chart content and display aspects of ECDIS edition 6.1
- **IHO S-52, appendix 1:2012** -- Guidance on Updating the Electronic Navigational Chart edition 4.0
- **S-52 Annex A** -- IHO ECDIS Presentation Library Edition 4.0(.3) – October 2014 (With Clarifications up to December 2020)
- **IHO S-63** (2020) -- IHO data protection scheme, Edition 1.2.1
- **IHO S-64** (2020) -- Test data sets in ECDIS, Edition 3.0(.3)

### International Maritime Organization (IMO)

- **IMO MSC.232 (82):2006** -- Revised Performance standards for electronic chart display and information systems (ECDIS)
- **IMO SN.1/Circ.266:2007** -- Maintenance of electronic chart display and information system (ECDIS) software
- **SN.1/Circ.243/Rev/2:2019** -- Guidelines for the presentation of navigation-related symbols, terms and abbreviations
- **MSC.1/Circ.1609:2019** -- Guidelines for the standardization of user interface design for navigation equipment
- **IMO A.694 (17):1991** -- General requirements for shipborne radio equipment forming part of the global maritime distress and safety system (GMDSS) and for electronic navigational aids
- **IMO MSC/Circ.982:2000** -- Guidelines on ergonomic criteria for bridge equipment and layout

### International Electrotechnical Commission (IEC)

- **IEC 61174:2015** (edition 4.0) -- Maritime navigation and radiocommunication equipment and systems – Electronic chart display and information systems – Operational and performance requirements, methods of testing and required test results
- **IEC 62288:2024** (edition 3.1) -- Maritime navigation and radiocommunication equipment and systems – Presentation of navigation-related information on shipborne navigational displays – General requirements – Methods of testing and required test results
- **IEC 60945** - Maritime navigation and radiocommunication equipment and systems – General requirements – Methods of testing and required test results
- **IEC 61162-1** (Edition 6.0, 2024) -- Maritime navigation and radiocommunication equipment and systems – Digital interfaces – Part 1: Single talker and multiple listeners
- **IEC 61162-3** (Edition 1.2, 2014-07) -- Maritime navigation and radiocommunication equipment and systems – Digital interfaces – Part 3: Serial data instrument network
- **IEC 61162-450:2024-04** (Edition 3.0) -- Maritime navigation and radiocommunication equipment and systems – Digital interfaces – Part 450: Multiple talker and multiple listeners – Ethernet interconnection
- **IEC 61162-460:2024-04** (Edition 3.0) -- Maritime navigation and radiocommunication equipment and systems – Digital interfaces – Part 460: Multiple talker and multiple listeners – Ethernet interconnection – Safety and security
- **IEC 61996-1:2013** -- Maritime navigation and radiocommunication equipment and systems – Shipborne voyage data recorder (VDR) – Part 1: Performance requirements, methods of testing and required test results
- **IEC 62923-1** (Edition 1.0, 2018-08) -- Maritime navigation and radiocommunication equipment and systems – Bridge alert management – Part 1: Operational and performance requirements, methods of testing and required test results
- **IEC 62923-2** (Edition 1.0, 2018-08) -- Maritime navigation and radiocommunication equipment and systems – Bridge alert management – Part 2: Alert and cluster identifiers and other additional features

### International Organization for Standardization (ISO)

- **ISO 8601** -- Data elements and interchange formats – Information interchange – Representation of dates and times

```{note}
All listed standards and recommendations ensure NSR ECDIS NES-3000 compliance with international maritime safety requirements and technical standards.
```
