Never risk a detention over an expired certificate
Remindax keeps every vessel and crew certificate in one place — class, statutory, flag state, P&I, STCW, and seafarer medicals — with automated alerts by Email, SMS, and WhatsApp 90, 60, and 30 days before expiry. So no certificate lapses, and no vessel is ever detained at port over expired paperwork.
- GDPR-ready
- Forever-free plan
- iOS & Android App
A single expired certificate can detain your vessel
One missed date can mean detention, delay, or lost charter revenue — and a single detention can run into tens of thousands of dollars in port fees, schedule disruption, and crew costs. Remindax surfaces every renewal early, across every vessel and every seafarer.
Port State Control readiness
Every vessel's class, statutory, and flag-state certificates current and instantly retrievable for a PSC or flag inspection — no scramble, no detention risk.
Multi-stage expiry alerts
Alerts at 90, 60, 30, and 14 days before any certificate or survey expires — delivered to the DPA, superintendent, and master across Email, SMS, and WhatsApp.
Lost-revenue prevention
A detained vessel is lost charter revenue and reputational damage with charterers. Remindax keeps you sailing — and keeps the next fixture on the books.
Every vessel certificate, in one register
From the Certificate of Registry and IOPP to class and P&I documents, Remindax tracks every statutory and class certificate your vessels carry — each with its own expiry and survey cycle, color-coded by status.
Class & statutory certificates
Certificate of Registry, Tonnage, Load Line, and class society surveys tracked per vessel — with renewal and survey-cycle alerts before each expires.
Flag state certificates
Keep every flag-state authorization and endorsement current per vessel — so nothing lapses ahead of a PSC or flag inspection.
Safety Construction, Equipment & Radio
The full SOLAS suite — Safety Construction, Safety Equipment, and Safety Radio — each with its own expiry and survey schedule.
IOPP & MARPOL certificates
Track IOPP, IAPP, ISPP, and the full MARPOL annex set — so environmental certificates never quietly drop out of date.
ISM, ISPS & MLC
DOC and SMC under ISM, ISSC under ISPS, and Maritime Labour Certificates — all tracked per vessel with multi-stage renewal reminders.
P&I and H&M insurance
Protection & Indemnity, hull & machinery, and other marine policies kept current per vessel — never sail uncovered.
Keep every seafarer deployment-ready
A single officer can hold 15–25 individual certificates, each with its own expiry. Remindax tracks every one — so no crew member is ever deployed with an expired or missing document.
STCW certificates
Track every STCW basic safety, advanced firefighting, medical first aid, and proficiency certificate per seafarer — with multi-stage expiry alerts.
Certificate of Competency (CoC)
CoCs and their revalidation cycles tracked per officer — so a master or engineer is never assigned with a lapsed competency.
Seafarer medical (ENG1 / equivalent)
Medical fitness certificates per seafarer — alerted well before expiry so renewals fit the next leave window, not the next port call.
GMDSS & radio operator
GMDSS GOC and ROC certificates tracked per radio operator, with renewal alerts before each cycle ends.
Passports & visas
Passports, seaman's books, and visas tracked per seafarer — so paperwork never delays a sign-on or a crew change.
Flag state endorsements
Flag-state endorsements per officer — each with its own validity — kept current alongside the underlying CoC.
Note: Remindax is the certificate expiry-tracking layer — it does not replace rest-hour calculation, crew rotation, or payroll systems built into full ship-management suites.
For every kind of maritime operation
From single-vessel yachts to multi-fleet ship managers, Remindax tracks the exact certificates your operation lives or dies by — with the renewal cadence each one demands.
Ship managers & owners
Class, statutory, and flag certificates across the whole fleet in one view — drill from fleet-wide compliance down to a single vessel's certificate register.
Crewing agencies
Every seafarer's STCW, CoC, medical, and visa tracked per officer — deployment-ready at all times, no last-minute scrambles before a sign-on.
Yacht & superyacht
Vessel certificates and crew documents for captain and crew in one place — with alerts to both ship and shore office.
Offshore & workboat
Specialized vessel certificates and offshore crew credentials across distributed operations — reach the master in port with WhatsApp and SMS, not just email.
Ship agents
Track client-vessel documents and port requirements per principal — without the cost or setup of an enterprise ship-management platform.
Small fleets
Enterprise-grade certificate tracking without the enterprise price or setup — minutes to onboard, no consultant required.
Every maritime certificate, in one register
From the Certificate of Registry and IOPP to every seafarer's STCW and CoC — every certificate, every renewal, in a single live register.
Reminders that escalate — so no certificate expires unnoticed
Configure multi-stage alerts before any vessel or crew certificate expires. Choose who gets each one — DPA, technical superintendent, crewing manager, or master — across Email, SMS, and WhatsApp.
Heads up
Early notice to plan the survey or renewal
Get started
Begin survey booking or paperwork
Action needed
Confirm renewal is on track
Final reminder
Escalates to DPA and superintendent
Urgent
Daily escalation — detention risk
Solutions built for maritime compliance
Vessel and crew certificates are one piece of the picture. Pair Remindax with the rest of your maritime compliance stack — every credential, every certification, every insurance policy, in one place.
Credentials Tracking
For seafarer certificates and crew credentials — track every STCW, CoC, and endorsement per seafarer with multi-stage alerts.
Learn More Certification Tracking
Keep every STCW, safety, and statutory certification current — with automated renewal alerts before any cycle ends.
Learn More COI Tracking
P&I, hull & machinery, and other marine insurance certificates tracked per vessel — close coverage gaps before they sail.
Learn More License Management
Operating, flag, and trading licenses tracked in one register — never miss a regulatory renewal across any jurisdiction.
Learn MoreFrequently Asked Questions
It tracks every statutory, class, and flag-state certificate a vessel must carry, and alerts you before each expires — so your fleet stays compliant and inspection-ready. Remindax does this with automated Email, SMS, and WhatsApp alerts and a central document store for every vessel.
Yes — STCW certificates, Certificates of Competency, flag-state endorsements, medicals, passports, and visas per seafarer, so no crew member is deployed with an expired certificate.
Every certificate is tracked with multi-stage alerts (90/60/30/14 days) and stored for instant retrieval during a PSC or flag inspection — so nothing expires unnoticed and you're always inspection-ready.
Remindax focuses on doing one thing exceptionally well — never missing a certificate expiry — without the cost and setup of a full CMMS/crew/payroll suite. It's the affordable, fast-to-deploy certificate-tracking layer for operators who don't need the heavy platform.
Remindax sends alerts by Email, SMS, and WhatsApp, so the master and crew can be reached on the channels that actually work in port — not just email.
Why businesses trust Remindax
Trusted by 30,000+ clients to automate renewal reminders.
35%
Improved compliance on contract renewals
50% ↑
Increase in on-time task completion
4x
More reminders managed with automation
70%
Fewer missed deadlines
Testimonials
What our customers say about Remindax
Saved my team hours every week!
Remindax helps us keep track of all client follow-ups automatically. It's an absolute lifesaver for our sales team, ensuring no lead slips through the cracks. Thank you @Remindax for the efficiency boost!
Michael S.
Sales Manager, @ProSales_MGR
Reduced missed renewals to zero!
Since implementing @Remindax, we've reduced missed subscription renewals to zero. The custom reminder chains are essential for our SaaS business model and provide incredible peace of mind.
Sarah K.
Operations Lead, @SK_Ops
Excellent customer support makes all the difference.
I had a technical question about an integration, and the @Remindax support team was fantastic. Quick responses and genuinely helpful in getting our system configured perfectly. Top-notch service!
Jenna F.
Accountant, @JFinancial
Powerful automation for compliance.
The automation features are exactly what our regulatory firm needed. We can set up complex, recurring tasks and trust that @Remindax manages our compliance checkpoints perfectly. Set it and forget it!
Robert M.
Compliance Officer, @Rob_Compliance
Seamless integration with our existing tools.
We love how seamlessly @Remindax integrates with our existing CRM and calendar. It pulls all of our key action items together into one centralized, manageable dashboard.
Tom W.
Product Manager, @Tom_P_M
Fantastic customization options.
The level of customization for reminder schedules is fantastic. We can set up complex recurrence patterns for unique client milestones easily thanks to @Remindax.
Linda P.
HR Specialist, @LP_HR
Boosted our team accountability.
This tool is perfect for team accountability. Everyone knows exactly who is responsible for which follow-up and when. It's fundamentally changed how our team prioritizes tasks. Great work, @Remindax!
Ben H.
Team Lead, @BH_Leadership
Trusted by 30,000+ teams to track every expiration date
Track every renewal from your pocket
Manage expiration reminders, get instant alerts, and stay audit-ready from anywhere — with the Remindax app for iOS and Android.
- Real-time push alerts
- Audit-ready on the go
- iOS & Android
Free to download · No credit card required
Stop losing track of
critical deadlines.
Join 30,000+ businesses that use Remindax to automate expiry tracking, compliance, and renewal reminders — so nothing slips through the cracks.