Royal Decree M/237 was published in the Official Gazette on 1 May 2026. The new Enforcement Law takes effect on 28 October, and the implementing regulations are due within the same 180-day window. Most of the commentary so far has focused on the parts that read like a rewrite of civil procedure. That is fair, but it buries the change that will reach the most companies fastest.
Under the new law, bills of exchange and promissory notes are enforcement instruments only if they are registered on the national electronic platform, Nafith. That is a single line in Article 7. It quietly reclassifies a document that thousands of Saudi companies hold as security, and it does so on a date that is now less than 3 months away.
The paper hasn't changed. The record has.
A promissory note has always been valuable for one specific reason: you could take it directly to the Enforcement Court. No proceedings on the merits, no proving the underlying debt, no waiting for a judgment you then have to enforce separately. The note was the judgment, more or less. That shortcut is why notes are standard security in Saudi supply agreements, facility documents, shareholder arrangements, and settlement terms.
From 28 October, the note alone no longer does that work. The registration does. An unregistered note does not stop being evidence of a debt, and it does not become worthless. But it stops being the instrument that opens the enforcement door. To recover on it you go back to a court on the merits first and then enforce whatever you win, which is a materially longer and more expensive road for exactly the same debt.
There is a transitional provision. Instruments issued before the effective date remain enforceable for one year from 28 October, provided they satisfy every other requirement. So the practical deadline for existing paper is 28 October 2027, and the deadline for new paper is 28 October 2026.
A year is shorter than it sounds
Two dates, two different problems. The second one is the easier fix and the more urgent: any note your business takes after 28 October needs to be registered at the point of issue, which means the workflow has to exist before then. That is a process change in treasury, legal, and credit control, and it has to survive the people who normally handle notes being on leave.
The first problem is the one that gets underestimated. A one-year runway to register a back book sounds generous until you go looking for the back book. In most groups we work with, promissory notes are not held in one place. They sit in a safe in the finance function, in a facility file with outside counsel, in a subsidiary that was acquired three years ago and never fully integrated, and occasionally in a drawer belonging to whoever closed the deal. Nobody has a list. The register you need in order to comply is the thing that does not exist yet.
Then there is the question of which notes are still worth registering. Article 11 bars enforcement applications filed more than 10 years after the instrument's maturity date. Read alongside the transitional provision, that gives you a clean triage: anything already past 10 years is gone, anything approaching it needs to move first, and anything recent can be scheduled. The work is a records exercise before it is a legal one.
Ask a simple question of your own organisation. If somebody asked today for a complete list of every promissory note the group holds, with issue date, maturity, obligor, and physical location, how long would it take to produce, and who would have to be pulled off other work to produce it? That answer is the size of the project.
What creditors gain, and most will not use
The registration requirement is the cost side. The law also hands creditors a genuinely stronger recovery toolkit, and this part deserves more attention than it is getting.
On notification of an enforcement order, the debtor must disclose all of their assets. The court can go further and compel disclosure from third parties who hold information about the debtor, from the debtor's own debtors and financial counterparties, and from anyone suspected of helping to conceal assets. The response clocks are short: 10 working days for individuals, and 3 working days for entities that supervise assets. Anyone who has spent months chasing a bank for a balance confirmation will understand what a 3-day statutory clock is worth.
The penalties behind it have teeth. Concealing assets or obstructing enforcement carries up to 3 years and a fine up to SAR 1,000,000 under Article 50. Substantial dissipation of assets reaches up to 15 years and is treated as a major crime, and it applies even where insolvency is proven. There is also a provision aimed the other way, at creditors: malicious filings or deliberate delay can draw up to 3 years and SAR 100,000. The law is trying to make both sides behave, which is a reasonable sign of a maturing regime.
One further change is worth flagging for anyone who has run a recovery in the Kingdom. The Minister of Justice may delegate defined enforcement procedures to licensed private-sector providers, including judicial sales, asset custody, and asset tracing. Imprisonment orders, travel bans, and the resolution of disputes stay with the court. That opens a market for specialist support in precisely the part of enforcement that has historically been slowest.
The register is the control
Here is the governance point, and it is the reason this piece sits under compliance rather than litigation.
For most of the last decade, holding security in the Kingdom was a documentation discipline. You drafted it properly, you signed it properly, you filed it somewhere safe. The new Enforcement Law moves promissory notes onto the same footing as beneficial ownership, e-invoicing, and the unified commercial register: the obligation is now to produce a dated record on an official platform, and the absence of that record is itself the failure. Nobody will assess whether your document was well drafted. They will query Nafith, and it will either return a registration or it will not.
That means this belongs on a filing calendar with a named owner, not in a legal opinion. Three things need to be true by late October:
- Somebody owns Nafith registration. Named, with a backup. New notes get registered at issue as a matter of routine, not as a task that depends on one person remembering.
- The back book is inventoried. Every note the group holds, across every entity, with maturity dates, triaged against the 10-year bar and sequenced across the transitional year.
- The contract templates are updated. Any agreement that takes a promissory note as security should say that registration is a condition, and should say who is responsible for effecting it. Left silent, it becomes an argument later.
None of this is difficult. All of it takes longer than it looks, and the implementing regulations are still to come, which means the sensible sequence is to do the inventory now and the registrations as the detail lands.
The point
The Kingdom did not weaken promissory notes. It moved them into a system where enforceability is verifiable rather than asserted, which over time will make them more reliable, not less. That is consistent with everything else Saudi Arabia has legislated in 2026.
But the transition has a date on it, and it lands in a year when corporate distress is running well above trend. First-quarter bankruptcy filings reached 141 cases against 74 a year earlier, concentrated in construction and retail. The companies most likely to be holding a drawer full of unregistered notes are the ones most likely to need them.
Alpha Advisory helps groups inventory and triage their existing instruments, build the registration workflow before the October date, and put the enforcement toolkit to work when a counterparty does fail. If your promissory notes are security you are counting on, now is the moment to find out whether they still are. Speak with a Specialist.