Voluntary Sources of Obligation under the Civil Transactions Law by Prof. Mohammed bin Awwad Al-Ahmadi: About the Book and Where to Buy It

Voluntary Sources of Obligation under the Civil Transactions Law (مصادر الالتزام الإرادية وفقًا لنظام المعاملات المدنية) by Prof. Mohammed bin Awwad Al-Ahmadi. A comprehensive study of the voluntary sources of obligation, such as contract and unilateral will, under the Saudi Civil Transactions Law, compared with contemporary legal scholarship, with practical examples. The book is in Arabic.

About the book

BookVoluntary Sources of Obligation under the Civil Transactions Law (مصادر الالتزام الإرادية وفقًا لنظام المعاملات المدنية)
AuthorProf. Mohammed bin Awwad Al-Ahmadi
DetailsSecond, revised edition, 704 pages
Available fromthe store of the Saudi Judicial Scientific Society (Qadha)
About the book — Voluntary Sources of Obligation under the Civil Transactions Law by Prof. Mohammed bin Awwad Al-Ahmadi (Usus Law Firm infographic)

Where to buy it

The book is in copyright and available to buy from the store of the Saudi Judicial Scientific Society (Qadha). The current price and availability are shown on the seller's page.

Buy the book

Who it is for

  • Lawyers, judges and advisers
  • Law students
  • Anyone drafting or reviewing contracts

Our guides on the same subject

This page introduces the book as part of the Usus Law Firm library; the description is based on the seller's listing. Usus Law Firm does not sell the book or earn a commission on it.

Legal review: the Usus Law Firm team

A select team of lawyers and legal advisers licensed by the Saudi Ministry of Justice, working from Riyadh and Tabuk, with experience before the general, commercial, labor, criminal, personal status and administrative courts. Every article is reviewed before publication and updated when laws or regulations change.

Last reviewed: 23 October 2026

This article is general legal information and is not a substitute for advice on your specific case. Court proceedings in Saudi Arabia are in Arabic; the official Arabic text of each law prevails.

Request a quick consultation

Leave your name and mobile number, and a lawyer from our Riyadh or Tabuk office will call you during working hours. We advise in English.