Business
Decoding the Differences: Purchase Orders vs. Purchase Requisitions in Business Operations

In business, managing the procurement process well is very important. It’s essential to understand the tools used in this process, like purchase orders and purchase requisitions. These tools are key for effective supply chain management and improving how a business operates. This article will explain these tools, show how they differ, and discuss why it’s important to handle them correctly.
What is a Purchase Requisition?
A purchase requisition is a document used within a company when a department needs to order goods or services. It lists what needs to be bought, how much, and why. It may also suggest a supplier to buy from. This document must be approved internally before the company can place an order with an external supplier.
Key Benefits and Characteristics:
- Detail-Oriented: Specifies the type, quantity, and reasons for the goods or services needed.
- Internal Use: Used for internal approval before contacting suppliers.
- Supplier Recommendations: May recommend preferred suppliers.
- Initiates Procurement: Triggers the start of the procurement process.
- Control and Oversight: Helps manage spending and ensures necessary approvals.
What is a Purchase Order?
In contrast, a purchase order is a formal document that a company sends to a supplier to buy goods or services. It lists what to buy, in what amount, at what price, and when it should be delivered. Once the supplier agrees to the order, it becomes a legally binding contract.
Key Characteristics of Purchase Orders:
- Legal Agreement: It’s a binding contract once accepted by the supplier.
- Details Included: Specifies item descriptions, quantities, prices, and delivery schedules.
- External Use: Sent to suppliers to initiate purchases.
- Formalizes Transactions: Establishes the terms of the purchase officially.
Comparing Purchase Orders VS Purchase Requisitions
Purpose and Use
A purchase requisition is an internal document for getting approval to buy something, used only inside a company. It indicates a need. In contrast, a purchase order is an external document sent to a supplier to start an order. It triggers the actual purchase.
Approval Process
Before a company can issue a purchase order, the purchase requisition needs multiple approvals. This checks that the purchase is necessary and fits the budget.
Legal Impact
A purchase order is a legal promise to pay the supplier once they deliver the goods or services, forming a contract. A purchase requisition has no legal value; it’s just a request within the company.
Document Flow
It’s important to understand how a requisition turns into a purchase order. They have different purposes: the requisition is about internal approval, and the purchase order is about ordering from a supplier. This process ensures everything is checked and approved before any commitment is made externally.
Importance of Distinction
Mixing up these documents can cause problems like unauthorized purchases or spending more than planned. It’s essential for a company to clearly separate the two to prevent these issues. Proper controls and education about these documents are crucial.
Technology Integration
Using technology, like ERP systems, can improve the management of these processes. These systems automate the entire lifecycle of purchase documents, reducing mistakes and saving time. They provide features like electronic approvals and budget tracking, which help enhance procurement efficiency.
Summarizing
The distinction between purchase orders and purchase requisitions, while subtle, plays a crucial role in business operations. Understanding and managing these documents effectively is not just about administrative accuracy; it’s about strategic procurement that aligns with business goals.
Businesses are encouraged to adopt clear policies and invest in robust technology solutions to optimize their procurement processes, ensuring both operational efficiency and financial health.
By demystifying the differences and emphasizing best practices in handling purchase orders and requisitions, companies can enhance their operational capabilities and maintain competitive advantage in the bustling market landscape.
FAQs
What is the main difference between a purchase requisition and a purchase order?
A purchase requisition is an internal document used to request permission within a company to buy goods or services. It does not have any legal binding. On the other hand, a purchase order is an external document sent to a supplier, and it becomes a legally binding contract once the supplier agrees to it.
Who needs to approve a purchase requisition, and why is this important?
A purchase requisition must be approved by designated managers or department heads within the company. This approval process is crucial to ensure that the purchase is necessary and fits within the budget, preventing unnecessary spending and maintaining financial control.
Can a purchase order be altered once it has been issued to a supplier?
Once a purchase order has been issued and accepted by the supplier, it generally cannot be altered without mutual agreement. Any changes would require a new purchase order or an amendment to the existing one, which must be approved by both parties.
What technologies are commonly used to manage purchase requisitions and orders?
Many businesses use Enterprise Resource Planning (ERP) systems to manage purchase requisitions and orders. These systems automate the process, provide real-time tracking, manage approvals electronically, and help in budget monitoring, which enhances overall procurement efficiency and reduces errors.
What are the risks of not clearly distinguishing between a purchase requisition and a purchase order?
Failing to differentiate clearly between these two documents can lead to unauthorized purchases, overspending, and procurement inefficiencies. This confusion can also lead to legal disputes if orders are not properly authorized or if there is a misunderstanding about the binding nature of orders. Proper training and clear procedures must be in place to manage these documents effectively.
These questions and answers aim to clarify the functions and significance of purchase orders and requisitions in business operations, helping businesses optimize their procurement strategies and maintain financial and operational control.