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AAOIFI-aligned, not certification theater

By HalalCrypto Research Team · Published 2026-04-26 · Updated 2026-05-05

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Aligned is the honest word

Some crypto products advertise as "AAOIFI Standard 21 Compliant" or "AAOIFI-aligned spot-trading principles Compliant." We do not. AAOIFI publishes Shariah Standards; it does not certify crypto trading platforms.

Literal AAOIFI compliance would overstate the claim. Our framework uses AAOIFI as the primary methodology. Reviewers remain responsible for applying those standards to crypto assets.

Aligned is the honest word. It signals fidelity to a published methodology without implying formal AAOIFI certification. It also travels across jurisdictions where AAOIFI adoption differs.

8+ references. One published screen.

We use AAOIFI-aligned principles as the anchor and cross-check across major Muslim markets. No single local body should define a global product.

1. AAOIFI Shariah Standards

AAOIFI is a primary international reference for Islamic finance standards. We treat AAOIFI-published standards as a starting point when those standards address the issue.

2. Mufti Taqi Usmani scholarship

Public Islamic-finance scholarship from Mufti Taqi Usmani adds Pakistan-rooted global reasoning. It helps cross-check riba, gharar, sale, ownership, and possession questions.

3. MUI Indonesia

Indonesia is the world's largest Muslim market. MUI and DSN-MUI guidance add a necessary Indonesian cross-check for crypto and financial-product framing.

4. Malaysia SAC

Malaysia's Securities Commission SAC has published digital-asset Shariah resolutions. That adds capital-markets precedent for token screening, trading venues, and disclosure discipline.

5. Saudi Permanent Committee for Ifta

Saudi Permanent Committee guidance remains useful on riba, gharar, maysir, qabd, and novel financial instruments. It is one source in the spread, not the whole framework.

Four gates every coin must clear

Every coin in our universe must pass four independent gates. Failing one gate excludes the coin until the issue is resolved.

Gate 1

Business activity exclusion

Excludes coins whose primary purpose is haram; Examples include gambling contracts, adult content monetisation, conventional insurance pools, and riba-bearing asset wrappers; Incidental exposure threshold is 5% of protocol revenue. Above that, the coin is excluded. Below that, exposure is disclosed before Gate 2.

Gate 2

Financial ratio screening

Applies the AAOIFI-derived 30% debt-to-assets threshold to protocol-level balance sheets; Tokens with treasuries mainly held in interest-bearing instruments fail here. The ratio is recalculated quarterly using on-chain data and public disclosures. Newly launched protocols wait until sufficient history exists.

Gate 3

Trade execution compliance

Ensures every trade satisfies qabd; Execution is spot-only with settlement to the customer's exchange account; No margin, perpetuals, options, or CFDs. Stablecoin pairs are allowed only when the stablecoin clears Gates 1 and 2. Any coin requiring a haram instrument is excluded.

Gate 4

Sanctions and AML

Screens coins and counterparties against OFAC, UN, EU, and equivalent sanctions lists; The list refreshes daily; Sanctioned tokens and sanctioned infrastructure operators are excluded. This is both a regulatory gate and a Shariah gate. Sanctions exposure introduces an inadmissible kind of gharar.

A halal verdict can expire

A halal screen is not a one-time stamp; Coins evolve; Stablecoin issuers change their reserve composition; DeFi protocols pivot revenue models. Networks shift from proof-of-work to proof-of-stake or vice versa. We treat the screen as a living state, not a historical decision.

  • Gate 1 (business activity): continuous review. Major tokenomics, governance, or revenue changes trigger a re-screen within 48 hours.
  • Gate 2 (financial ratios): quarterly refresh using on-chain treasury data and public reserve attestations.
  • Gate 3 (execution): semi-annual review. Exchange listing or settlement changes trigger immediate review.
  • Gate 4 (sanctions): automated daily refresh against OFAC, UN, EU, and equivalent lists.

If a coin moves from pass to fail, new entries stop immediately. Existing positions unwind in an orderly manner. Customers receive notice within 24 hours.

The method stays public

The full methodology is published at /halal-methodology; Per-coin verdicts and reasoning are at /is-coin-halal. We refuse to operate as a black box. Anyone — your imam, your scholar, your investment committee — can inspect the screen and challenge it.

That openness is the core of why we believe this framework is durable. Closed systems of religious certification have a poor track record. Transparent, reasoned, auditable systems hold up.

Questions worth asking

Why don't you say 'AAOIFI Standard 21 Compliant'?

AAOIFI publishes Shariah Standards; it does not certify crypto trading platforms. We say AAOIFI-aligned, not compliant. Our reviewers remain responsible for applying the standards.

Who reviews your screening?

An internal screening team reviews the framework against published Islamic finance references. Cross-checks can reference Mufti Taqi Usmani, MUI Indonesia, Malaysia SAC, and Saudi Permanent Committee materials where public sources support the specific question.

How often is each coin re-screened?

Gate 1 is continuous; major tokenomics or revenue changes trigger immediate review. Gates 2 and 3 refresh quarterly. Gate 4 refreshes daily. A coin can enter or leave the universe at any time.

Can I see the screening rationale for a specific coin?

Yes. Each coin has a public methodology page at /is-coin-halal/[coin]. It shows each gate, data source, and verdict. Shariah reasoning should be auditable, not hidden.

What happens if a coin we already hold fails re-screening?

If a coin moves from pass to fail, new entries stop immediately. Existing positions unwind in an orderly manner. Customers receive notice within 24 hours.

Why a global source spread instead of one local source?

A global Muslim product needs more than one local lens. AAOIFI-aligned principles guide the framework, while Pakistan-rooted scholarship, Indonesian MUI, Malaysia SAC, and Saudi guidance add cross-market checks when public sources are available.

Citations

  • AAOIFI — international Islamic finance standards body.
  • Mufti Taqi Usmani — public Islamic-finance scholarship.
  • MUI Indonesia and DSN-MUI — Indonesian fatwa and finance guidance.
  • Malaysia SAC — digital-asset Shariah resolutions and status references.
  • Saudi Permanent Committee for Ifta — published fatawa.

Continue reading

Other cornerstone guides in this series.

Trade only after the screen clears

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