How an Islamic marriage (nikah) is contracted: conditions, mahr, witnesses and the legal procedure in Uzbekistan
Nikah is a contract in Islamic law. Its core conditions are the free consent of both parties, an offer and acceptance (ijab and qabul), witnesses, and the mahr (dower) given to the bride. This explainer sets out the pillars of nikah, the differences between the legal schools, and how marriage is registered with the state in Uzbekistan (ZAGS/FHDYo) — on the basis of sources.

In Islamic law, nikah is a contract between two parties — an agreement establishing rights and obligations. It may be oral or written. Below, the core conditions (pillars) of nikah, the concept of mahr, the differences between the legal schools, and the legal procedure in Uzbekistan are set out as sourced facts only. A religious ceremony is not a substitute for legal advice.
The core conditions of nikah
Under classical fiqh, a valid nikah requires several conditions: the free consent of both parties; an offer (ijab) and acceptance (qabul) in the same session; the presence of witnesses; and the stipulation of a mahr. In the Hanafi school, witnessing usually requires two men or one man and two women. Forced marriage — contracted without a party's consent — is prohibited in Islamic law.
What the mahr is
The mahr is a mandatory sum of money or property given by the groom to the bride, and it is her exclusive property. It is an integral part of the marriage contract and serves as financial protection for the wife in the event of divorce. If the amount is not specified in the contract, fiqh holds that the husband must still pay a customary, judicially determined sum (mahr al-mithl). The mahr may be deferred (mu'ajjal) or paid immediately (muqaddam).
The guardian (wali): differences between schools
In most schools the bride is represented by her wali (usually her father or nearest male relative), but the schools differ on this point: the Hanafi school allows an adult woman of sound mind to contract her own marriage without a wali, whereas the Shafi'i, Maliki and Hanbali schools treat the wali's participation as an essential condition. All schools require the woman's free consent; in Shia fiqh too, a marriage is invalid without the bride's free consent.
The legal procedure in Uzbekistan: marriage and state registration
Under Uzbekistan's Family Code, only a marriage registered with the state body — the civil registry office (FHDYo, formerly ZAGS) — has legal force. A marriage performed by religious rite has no legal significance if it is not registered with the state. A marriage is normally concluded one month after the application is filed; the period may be shortened for valid reasons.
On 31 October 2023, a law signed by President Shavkat Mirziyoyev provided for administrative liability for promoting polygamy and for a religious marriage (nikah) that is not registered with the state: performing a religious marriage between persons whose marriage is not registered in the established manner is punishable by a fine of 15 to 30 basic calculation units. For this reason, in Uzbekistan a marriage is usually registered at the FHDYo first, and the religious ceremony follows.
For the diaspora abroad
Abroad, including in the United States, civil marriage (a marriage license) and the religious nikah are separate processes: an imam performing the nikah is not sufficient for state recognition. The legal consequences of marriage — inheritance, taxes, insurance, immigration and children's rights — take effect only after formal state registration. Many families therefore complete the local civil registration alongside the religious nikah.
In sum: in Islamic law the essence of nikah is a contract based on the free consent of both parties, confirmed by witnesses and with a stipulated mahr. Secular law, for its part, requires state registration for the legal consequences of that contract. When both requirements are met, the marriage is complete both religiously and legally.

