Digital Product Updates Enp Publications Upd — Ftp Ukhogovuk

The UKHO (United Kingdom Hydrographic Office) has officially retired its FTP site (ftp.ukho.gov.uk), which was previously used for downloading digital product updates, including e-NP (Electronic Nautical Publications).

To continue receiving updates and downloading publications, users must now transition to the ADMIRALTY File Share Service (FSS). 🚢 Key Changes & Transition

Status: The legacy FTP site is no longer active for public downloads.

New Platform: Access files via the ADMIRALTY File Share Service.

Browser Access: Unlike the old FTP, the FSS is an HTTPS-based website compatible with modern browsers like Chrome, Edge, and Firefox. 📂 Managing e-NP Updates

The e-NP Reader software requires regular updates to maintain compliance with SOLAS regulations. Below is how you can manage these updates now: 1. Downloading via FSS ftp ukhogovuk digital product updates enp publications

Account: You must create a free account on the ADMIRALTY FSS portal.

Search: Use the FSS search tool to locate the specific e-NP editions or weekly update files you require.

File Organization: Create a dedicated folder (e.g., "Publications") on your machine to save and organize these downloads. 2. Update Frequency

Weekly Notices: Updates are typically released every Thursday in the Weekly Notice to Mariners.

Automatic Options: Many users prefer the automatic update feature within the ADP (Admiralty Digital Publications) software, though the manual FSS method is the primary backup for low-bandwidth or restricted environments. 🛠️ Troubleshooting & Support The UKHO (United Kingdom Hydrographic Office) has officially

If you encounter issues during the transition or while using the e-NP Reader:

Check Logs: Click "Open Logs" in your e-NP Reader to view error messages and Machine IDs.

Contact Support: Email the log file to customerservices@ukho.gov.uk for technical assistance.

Reference Guides: Consult the ADMIRALTY Digital Product Updates page for the latest software versions and installation guides. ADMIRALTY Digital Product Updates

The Transition Roadmap

The Shift: Real-Time Digital Product Updates

Following GDS (Government Digital Service) standards and NCSC guidance, legacy FTP endpoints are being decommissioned. The modern replacement is a RESTful, event-driven architecture. Phase 1 (Current) : Legacy FTP remains available

Today’s digital product updates for ENP publications are delivered via:

  1. Authenticated APIs (OAuth2): No more static FTP logins.
  2. Webhook Subscriptions: Subscribe to a specific product or publication UUID. When an update is published, your endpoint is notified instantly.
  3. S3 Signed-URLs: For large publication assets (PDF/A, EPUB, XML), the API provides a time-limited, secure download link instead of a persistent FTP folder.

Migration Checklist for Developers

If your infrastructure depends on this FTP source, plan to:

  1. Replace ftp:// with https://api.gov.uk/enp/v1/
  2. Subscribe to the digital_product_updates.rss feed
  3. Migrate batch jobs to use aws s3 sync with a GOV.UK IAM role

Part 2: The Role of FTP in UK Government Digital Distribution

Certificate Rotation

The certificates for ftp.ukhogovuk rotate every 12 months. Subscribe to the ENP Service Status RSS feed (located at ftp.ukhogovuk/enp/notifications/cert_renewal.xml) to receive 30-day warnings.

How to Prepare

  1. Start using both channels: Maintain your FTP pull, but also subscribe to the ENP webhook notification service.
  2. Update Firewall rules: Allow outbound HTTPS to api.ukhogovuk (ports 443/TCP) in addition to FTPS ports.
  3. Refactor code: Replace lftp mirrors with curl to the new JSON API, which supports OAuth2 client credentials.

For now, however, ftp ukhogovuk digital product updates enp publications remains the official, stable channel for structured government notices and software patches.

Mastering the Digital Pipeline: A Complete Guide to FTP, UKHogovuk, and ENP Publications