Cruise line · CDC inspection scores
Regent Seven Seas Cruises CDC inspection scores
The latest CDC Vessel Sanitation Program score of every Regent Seven Seas Cruises ship, with links to each ship’s history and reports.
- Source: CDC public records
- Data checked on October 31, 2026
- Pass mark: 86 out of 100
- Independent site, not the CDC
Average latest CDC score
Regent Seven Seas Cruises has 4 ships on the CDC Green Sheet. Best latest score: 100 (Seven Seas Explorer, Seven Seas Grandeur and Seven Seas Splendor); lowest: 93 (Seven Seas Mariner). In 2026 so far the CDC inspected its ships 4 times, with an average score of 98.2. Over the last 12 months (5 inspections) its average is 98.6: #3 of 14 cruise lines in our ranking.
CDC scores of every Regent Seven Seas Cruises ship
Latest score of each ship on the CDC Green Sheet, from best to worst. Select a ship for its full history and the violations found.
| Ship | Last inspection | Previous score | Inspections | Score |
|---|---|---|---|---|
| Seven Seas Explorer | May 22, 2026 | 95 | 8 | 100 Passed |
| Seven Seas Grandeur | Apr 7, 2026 | 100 | 4 | 100 Passed |
| Seven Seas Splendor | Mar 13, 2026 | 99 | 3 | 100 Passed |
| Seven Seas Mariner | Feb 5, 2026 | 95 | 34 | 93 Passed |
Regent Seven Seas Cruises CDC scores year by year
Every CDC inspection of Regent Seven Seas Cruises ships since 2010: number of inspections, perfect scores, lowest score, failures and average for each year. Years before 2023 undercount, because the CDC tool only keeps ships still in its list. Compare all lines: 2026 vs 2025.
| Year | Inspections | Perfect 100s | Lowest | Failed | Average |
|---|---|---|---|---|---|
| 2026 (so far) | 4 | 3 | 93 | 0 | 98.2 |
| 2025 | 3 | 1 | 95 | 0 | 98.0 |
| 2024 | 4 | 1 | 95 | 0 | 97.2 |
| 2023 | 4 | 0 | 92 | 0 | 95.2 |
| 2020 | 2 | 0 | 88 | 0 | 91.5 |
| 2019 | 4 | 0 | 91 | 0 | 95.8 |
| 2018 | 1 | 0 | 96 | 0 | 96.0 |
| 2017 | 7 | 1 | 90 | 0 | 95.1 |
| 2016 | 4 | 0 | 86 | 0 | 92.2 |
| 2015 | 2 | 1 | 94 | 0 | 97.0 |
| 2014 | 4 | 0 | 95 | 0 | 97.0 |
| 2013 | 4 | 0 | 79 | 1 | 91.8 |
| 2012 | 3 | 0 | 92 | 0 | 94.7 |
| 2011 | 4 | 0 | 94 | 0 | 96.5 |
| 2010 | 4 | 1 | 91 | 0 | 95.5 |
Ships no longer in the CDC list
Last scores of Regent Seven Seas Cruises ships that the CDC inspected since 2023 but that are no longer on the Green Sheet.
| Ship | Last inspection | Inspections | Score |
|---|---|---|---|
| Seven Seas Navigator (archived) | May 29, 2023 | 39 | 95 Passed |
Failed inspections
Every Regent Seven Seas Cruises inspection with a score of 85 or lower in the CDC records, most recent first.
| Ship | Inspection date | Score |
|---|---|---|
| Seven Seas Navigator | Jun 16, 2013 | 79 Failed |
| Seven Seas Mariner | Aug 1, 2001 | 83 Failed |
| Seven Seas Navigator | Dec 17, 1999 | 76 Failed |
Outbreaks posted by the CDC
Gastrointestinal illness outbreaks on Regent Seven Seas Cruises ships posted by the CDC since 2023.
- Seven Seas Mariner: 1/11/2026 – 2/1/2026 · E. coli
- Seven Seas Explorer: 4/26/2025 – 5/14/2025 · Unknown
The CDC lists this cruise line as: “Regent Seven Seas”.