Checked against the Royal Oman Police website on 6 September 2026. ROP publishes two separate certificates under this heading, at three different fees, and the English-language page most often cited for Oman was last updated in July 2016.
If you need proof of a clean criminal record from Oman, for a job abroad, a visa application or an immigration file, the document you want is the Oman non-conviction certificate. Almost every English guide will tell you to ask for a Good Conduct Certificate. That is a different document, issued for different reasons, and if you are not an Omani citizen you cannot have one.
The confusion is not the reader’s fault. Both certificates come from the same directorate, both are described in English on the same website, and their names sound interchangeable. They are not.
What are the two certificates, and which one do you need?
The non-conviction certificate, in Arabic shahadat adam mahkoumiya, is the police clearance. ROP describes it as a service of the General Department of Criminal Investigation, requested electronically, and it is open to three groups: Omani citizens, foreign residents inside the country, and foreigners who have already left. That last group matters, because a lot of people assume the door closes when their residency ends. In Oman it does not.
The Good Conduct Certificate is something else entirely. ROP lists it under eligibility as: “Should be Omani citizen.” It exists to support licence applications, and the site prints the full list of them, which runs to 27 entries and reads like a portrait of Omani small business: a bookshop, a private school, a barrister’s office, a photographer’s shop, a printing press, a key-duplicating shop, a rubber-stamp shop, a tailoring institute, a firearms licence, candidacy for the Shura Council, the operation of a radio station.
So when a relocation blog tells an expatriate to apply for a Good Conduct Certificate in Oman, it is sending them to a counter that will turn them away.
How do you actually apply?
ROP splits the route by where you are, not by what passport you hold.
Inside Oman, citizen or foreign resident, it runs through the ROP mobile app. You sign in with a PKI SIM or a one-time password, open document services, then certificates, then request a new document. Fill the form, submit, and the fee and payment option appear. Once payment clears, ROP emails the electronic certificate to the address on the form. The app also stores past requests, so a certificate you have mislaid can be resent rather than reapplied for.
From outside Oman, a former resident uses the ROP website instead of the app. ROP asks for the last passport used to enter the country and the civil number issued during your residence, so the two things worth keeping when you leave Oman are the passport that carried the residence visa and a note of that civil number.
Both routes end the same way: a PDF by email, with no counter visit.
What does it cost?
ROP’s own fee panel, read on 6 September 2026, gives two figures in Omani rials for the non-conviction certificate:
For Omani Nationals (3). For Resident Expatriate (20).
The Good Conduct Certificate, the citizens-only one, is listed separately at 10 rials, payable by bank card.
You will find other numbers online, and they are worth understanding rather than simply ignoring, because of where they come from.
Why is everyone else’s information wrong?
This is the part that explains the rest.
The most widely cited English-language source on Oman’s police certificate is the UK government’s guidance for overseas criminal-record checks. It is a real government page, it is detailed, and it is specific about Oman. It also carries a line at the top of its Oman entry that almost nobody reads:
Information on this country was last updated on: 25 July 2016.
Ten years. In that time ROP moved the service onto an app and a web portal, added a route for people who have already left the country, and set a separate expatriate fee. The 2016 page still says apply “in person at local Royal Oman Police station” and still gives a single flat fee of 3 rials for Omanis and resident expatriates alike. Neither statement matches what ROP publishes today.
That page has been quoted, paraphrased and rewritten across the whole relocation internet for a decade, which is why a fee that changed for one group and a process that changed for everyone are still being repeated as current. Nobody checked, because the source was a government.
Two other useful things sit in that same 2016 entry, and both are still worth reading with the date attached. It says a third party cannot apply on someone’s behalf, which contradicts Canadian immigration guidance describing a power-of-attorney route. And it gives a turnaround of up to two weeks, against ROP’s own current model of an emailed PDF after payment. Where a 2016 page and a live ministry page disagree, the live one wins.
How long is it valid for?
No official source we could open states a validity period. Not ROP, not Oman’s national services portal, not the UK or Canadian guidance. Canada’s own page says plainly that Oman does not specify one.
Six months is the figure repeated across relocation sites. We cannot source it, so we are not printing it as fact. What matters in practice is the deadline set by whoever asked you for the certificate, because the receiving authority sets the age it will accept, not Oman.
Does it need to be attested?
Usually yes, once it leaves Oman. Attestation runs through Oman’s Ministry of Foreign Affairs, which since February 2024 handles it through Oman Post rather than over its own counter. The ministry’s published list of document categories does not name police certificates in so many words, which is a gap in the guidance rather than an exemption: the Indian embassy in Muscat, to take one receiving mission, requires the ROP certificate “attested by the Ministry of Foreign Affairs, Sultanate of Oman” before it will accept it.
One small detail that trips people up: Oman’s foreign ministry is at fm.gov.om. Older guides send readers to a domain that no longer resolves.
What is the short version?
Ask the Royal Oman Police for a non-conviction certificate, not a Good Conduct Certificate, which is for Omani citizens applying for business licences. Inside Oman you request it in the ROP mobile app; from abroad you use the ROP website, with your last Omani passport and your civil number. ROP’s published fee is 3 rials for Omani nationals and 20 for resident expatriates, and the certificate arrives by email. No official source publishes a validity period. Most English guidance on this subject descends from a UK government page last updated in July 2016 and describes a process Oman has since replaced.
Kuwait draws the line in the opposite place: its Criminal Status Certificate is closed to former residents entirely, so the two countries reward opposite behaviour from someone leaving. The UAE runs it as one of several residency screening documents.
If you are working through an Omani residency or a move out of the country, our guides to working in Oman and the Oman resident card cover the documents around this one. ROP runs the tourist e-visa portal as well, so the sign-in is one you may already have used.
Sources: Royal Oman Police, Non-conviction certificate and Good Conduct Certificate service pages, read 6 September 2026; UK Government, Criminal records checks for overseas applicants, countries G to P, Oman entry, last updated 25 July 2016; Ministry of Foreign Affairs of Oman, attestation of documents.
Last updated: 6 September 2026.
