The phrase "an approval system" is correct and usable in written English.
It can be used when referring to a structured process or mechanism for granting permission or validation in various contexts, such as business, software, or organizational procedures.
Example: "The company implemented an approval system to streamline the process of project funding requests."
Alternatives: "a validation system" or "a consent mechanism".
This later evolved into an approval system.
You can also set up an approval system so that the intern doesn't order ice creams for everyone.
There's an approval system, as well as the ability to track the status of each piece of the publication as it inches towards completion.
Android Market is a lot like Apple's App Store with a few key differences: it doesn't have an approval system, so developers can quickly submit and iterate on their applications.
Extending the Unified Modelling Language (UML) version 2.0 with a profile and stereotypes that allow the modelling of an approval system with multiple levels, each with inherently dualistic complementarity, allows the high-fidelity characterization of the stacked levels of a real world approval hierarchy.
In Europe, genetically modified organisms (GMOs) and derived products are allowed on the market after passing an approval system in which the safety for humans, animals and the environment is assessed.
The platform also lets you manage multiple users with central billing and an optional approval system for managers.
NextCard ntcd, the first Net-based credit-card firm with an "instant approval" system, has leveraged marketing agreements with Amazon.com amzn and Priceline.com pcln to sign up 220,000 cardholders in the last three months of 1999.
The panel urged the Food and Drug Administration to devise a new approval system for so-called moderate-risk devices — a category that now includes artificial hips, external heart defibrillators and hospital pumps — concluding that the current one was not fixable.
A prior approval system for hurricane relief contracts as planned may avoid cronyism and save money, but it will have a real cost in human suffering.
It is also introducing a provisional approval system for low-risk venues such as restaurants and cafes, allowing them to begin liquor trading as soon as they apply for a licence.
