NWLR, the Nigerian Weekly Law Reports, is the most widely cited series of law reports in Nigeria. If you have read a Nigerian judgment, a brief of argument or a textbook, you have seen citations in the form (2002) 10 NWLR (Pt. 776) 543. This guide explains what that string means, which other report series a Nigerian practitioner needs to know, where judgments are actually published, and how to check a citation before you rely on it in court.
It is written for practitioners, pupils and law students who need the mechanics rather than the history. This is an independent guide: ModulawAI is not the publisher of the NWLR and is not affiliated with it. The reports are published by Nigerian Law Publications Ltd, and subscriptions to the online edition are at nwlronline.com.
How a Nigerian case citation is built
Take the generic form:
Adeyemi v Lagos State Government (2002) 10 NWLR (Pt. 776) 543 at 561
│ │ │ │ │ │ │
│ │ │ │ │ │ └─ pinpoint page
│ │ │ │ │ └──────── first page of report
│ │ │ │ └─────────────── Part number
│ │ │ └──────────────────────── report series
│ │ └──────────────────────────── volume for that year
│ └───────────────────────────────── year of report
└────────────────────────────────────────────────────────────── parties
Two features trip people up. First, the Part number is doing the real work: NWLR volumes restart their numbering each year, so the year and volume alone will not find the case; the Part is what identifies the physical book. Second, the pinpoint after “at” is where the proposition you are relying on actually appears. A citation without a pinpoint is an invitation for opposing counsel to point out that the case does not say what you claim.
Some series use round brackets for the year, others square. Where the year is essential to locating the volume it conventionally takes round brackets; where volumes run continuously it takes square. In Nigerian practice the round-bracket form dominates.
The report series that matter
| Abbreviation | Series | Coverage |
|---|---|---|
| NWLR | Nigerian Weekly Law Reports | The dominant general series. Supreme Court and Court of Appeal, with selected High Court decisions. |
| SCNJ | Supreme Court of Nigeria Judgments | Supreme Court only. |
| NSCQR | Nigerian Supreme Court Quarterly Reports | Supreme Court, quarterly. |
| FWLR / All FWLR | Federation Weekly Law Reports | General coverage, widely used as an alternative to NWLR. |
| LPELR | LawPavilion Electronic Law Report | Electronic-first; carries many judgments not in the print series. |
| NLR | Nigeria Law Reports | The older colonial-era series, still cited for early authorities. |
| NLLR | Nigerian Labour Law Reports | Employment and industrial relations. |
A single judgment is frequently reported in more than one series, with different volume and page numbers in each. That is normal and not a sign of error. Where you have a choice, cite the series the court you are before is most likely to have on the shelf: in practice, NWLR.
Where Nigerian judgments actually live
The courts themselves
The Supreme Court of Nigeria and the Court of Appeal publish judgments through their own channels, and the National Industrial Court of Nigeria maintains a judgment database covering employment matters. Court websites are authoritative but are not comprehensive archives, and coverage of older decisions is uneven.
Free repositories
NigeriaLII, part of the African Legal Information Institute network, publishes Nigerian judgments and legislation without charge. LawGlobal Hub and similar community projects carry substantial collections of decided cases. These are genuinely useful for locating a judgment and reading it, and they are where most research now starts.
Commercial platforms
LawPavilion’s Primsol and Judy.legal are the platforms most Nigerian firms subscribe to, offering search across reported judgments with citator features that show how a case has been treated subsequently. The paid tier is usually justified by the citator rather than the raw text: knowing that an authority has been distinguished or overruled is worth more than having the judgment.
Reported and unreported judgments
Not every judgment is reported. An unreported decision is still binding according to the ordinary rules of precedent (reporting is an editorial act, not a legal one), but citing it carries practical obligations. Nigerian courts expect a party relying on an unreported judgment to produce a certified true copy. Turning up with a printout and a case number is a good way to have the authority disregarded.
An unreported case is cited by suit number, court, and date of judgment rather than by volume and page. Where a case has since been reported, cite the report.
Authorities that recur constantly
A handful of decisions appear in Nigerian argument so often that they function as shorthand. Knowing what each stands for saves time reading around a problem.
- Madukolu v Nkemdilim (Supreme Court, 1962): the conditions a court must satisfy to be competent: proper constitution as to members and qualification, subject matter within jurisdiction, and the action initiated by due process with any condition precedent fulfilled. Cited in virtually every jurisdictional challenge.
- Aoko v Fagbemi (1961): a person cannot be convicted of an act that is not defined as an offence in written law. The foundation of the principle of legality in Nigerian criminal practice.
- Idundun v Okumagba (Supreme Court, 1976): the five ways of proving title to land: traditional evidence, production of documents of title, acts of ownership, acts of long possession, and possession of connected or adjacent land. The starting point in most land disputes.
- Lewis v Bankole (1908): an early and still-cited authority on family property and the application of customary law.
- Savannah Bank v Ajilo (Supreme Court, 1989): the requirement of the Governor’s consent to an alienation of a right of occupancy under the Land Use Act.
Treat the above as orientation, not as a substitute for reading the judgments. Always check the current standing of an authority before relying on it.
Verifying a citation before you rely on it
- Confirm the case exists as cited. Volume, Part and page should resolve to the judgment you think it is. A transposed Part number points to an entirely different case.
- Read the pinpoint page. Not the headnote. Headnotes are the reporter’s summary and are not the decision; arguing from a headnote is a recognisable error.
- Identify the ratio. Nigerian appellate judgments often carry several concurring opinions. What binds is the reasoning necessary to the decision, not a striking sentence in a concurrence.
- Check subsequent treatment. Has it been followed, distinguished, or overruled? This is the single step most often skipped, and the one that causes real damage.
- Prefer the reported version. If reported, cite the report and be ready to produce the volume.
A specific warning: if any part of your research came from a general-purpose AI assistant, verify every citation against a primary source before it goes anywhere near a court. Fabricated citations that read perfectly are a known failure mode, and courts in several jurisdictions have sanctioned lawyers for filing them. We wrote about where these models genuinely help and where they fail in Claude for legal work.
Common citation mistakes
- Omitting the Part number, which makes an NWLR citation effectively unusable
- Giving the first page of the report but no pinpoint for the proposition relied on
- Citing a headnote as though it were the judgment
- Mixing series: taking the volume from one report and the page from another
- Citing an unreported judgment without a certified true copy
- Relying on an authority without checking whether it has since been overruled
Frequently asked questions
What does NWLR stand for?
Nigerian Weekly Law Reports. It is the most widely cited general series of law reports in Nigeria, covering Supreme Court and Court of Appeal decisions and selected High Court judgments.
What does “Pt.” mean in an NWLR citation?
Part. NWLR volume numbers restart each year, so the Part number is what actually identifies the individual book in which the judgment appears. A citation without it is usually not enough to locate the case.
Can I cite an unreported judgment in a Nigerian court?
Yes. An unreported judgment binds according to the ordinary rules of precedent. In practice you should be prepared to produce a certified true copy, and you cite it by suit number, court and date rather than by volume and page.
Is the same case cited differently in different reports?
Yes, and this is normal. One judgment may appear in NWLR, FWLR and SCNJ with different volume and page numbers in each. Cite the series your court is most likely to hold, which in most Nigerian courtrooms means NWLR.
Where can I read Nigerian judgments for free?
NigeriaLII publishes judgments and legislation without charge, and community projects such as LawGlobal Hub carry large collections. Court websites, including the National Industrial Court, publish their own decisions. Free sources are good for locating and reading a judgment; they generally lack the citator that tells you how an authority has been treated since.
What is a citator and why does it matter?
A citator shows how a case has been treated in later decisions: followed, applied, distinguished, or overruled. It matters because an authority that has been overruled reads exactly the same as one that has not. The judgment text alone cannot tell you its current standing.
Research that carries its citations
ModulawAI does legal research across eight jurisdictions, including Nigeria, with citation checking built into the work rather than bolted on afterwards, the point being that an answer you cannot cite is not an answer you can file. Our approach to research that crosses borders explains how the citation trail is preserved when a matter spans more than one legal system, and the Word add-in checks citations as you draft.
For Nigerian practices, two related guides: CAMA 2020 annual returns on building a compliance calendar that holds, and legal CRM on keeping the client and matter record in one place. Start at app.modulaw.ai.
This guide is general information about citation practice, not legal advice.