
NOX reporting
Automated, accurate and always ready. Ulstein automates NOx compliance by connecting directly to your vessel’s onboard signals. Data is collected, validated, and compiled into authority‑ready quarterly reports without manual effort. Reporting is accurate, traceable, and always audit-ready, whether for a single vessel or an entire fleet.
NOx compliance
Less work and lower risk
NOx compliance runs quietly in the background. Crew are freed from manual data handling, while operators gain confidence that every report is complete, verified, and submitted on time.
Value for you
- Zero manual data entry onboard
- Reduced compliance risk and fewer errors
- Predictable, stress free reporting cycles
Fleet wide visibility and cost control
Gain a clear overview of NOx exposure across your fleet before costs hit your P&L. Compare vessels, identify deviations, and act early.
Value for you
- Full visibility of NOx related costs
- Confident decisions based on verified data
- No last minute corrections or surprises
Always audit ready
Every vessel’s NOx data is fully traceable and compliant with NOx Fund and flag state requirements. Reports can be exported and submitted with a single click, including a complete audit trail.

Why partner with us?
Managing ETS and fuel efficiency requires more than software; it requires maritime and operational experience built into one solution. Ulstein combines digital solutions with deep maritime and operational experience, delivered through one integrated platform.

A simple three step process
We connect directly to your vessel’s onboard data sources, automate the NOx compliance workflow, and deliver audit‑ready quarterly reports with significantly less manual effort than any traditional approach.
- Automated data connection
No manual spreadsheets. No duplicate entry. No crew burden. We integrate with onboard signals you already have, with minimal hardware intervention required.
- Compliance runs continuously
Engine and fuel data is collected, cleaned, and cross‑checked automatically. No compliance surprises from the crew.
- Always audit ready
Pre‑formatted NOx fund reports, and direct export to authorities in one click. Full audit trail included. Submit with confidence, every quarter.
Explore our services
Ready for NOx compliance without all the manual work?
Book a 30‑minute demo, and we’ll show you exactly how your fleet data becomes a ready‑made quarterly report.

Dordi Blekken
- Description
- Commercial Director Digital Services
- Affiliation
- Ulstein Digital AS
