Deviation Request: Streamlining Processes

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A Deviation Request is a written request to authorize a process or product deviation during production, allowing the delivery of nonconforming products from a supplier. It is used to document unplanned, temporary changes to procedures or designs in manufacturing, which are approved by change control boards until a permanent change can be made.

Deviation approval is an official authorization to deviate from defined configurations or processes. A Deviation Request also refers to a written request to the prosecution for a plea agreement to a lesser charge. Additionally, it can ask for permission to produce a noncompliant product or service within certain limits.

Deviation Request: Streamlining Processes


Understanding Deviation Request

A deviation request is a formalized process that allows individuals or organizations to seek approval for a change or exception to an established procedure, design, or requirement. It is commonly used in manufacturing, engineering, and quality control settings to ensure that any deviations from the standard processes are properly evaluated and approved before implementation.


Deviation requests provide a structured approach for addressing unforeseen circumstances or unique situations that may arise during the execution of a project or the production of goods. They allow for flexibility while ensuring that necessary controls and approvals are in place. By following a defined deviation process, organizations can effectively manage and document changes, reducing potential risks and maintaining consistency.


The primary purpose of a deviation request is to evaluate the impact and feasibility of a proposed change and determine whether it aligns with the organization’s objectives and quality standards. This process helps in minimizing deviations that can compromise the safety, functionality, or quality of the products or services being delivered. It also enables organizations to maintain compliance with regulatory requirements and mitigate any potential risks associated with the proposed change.


Deviation requests can vary depending on the industry and context in which they are used. Here are a few examples of deviation requests in different fields:

  1. Manufacturing: A deviation request may be raised to address an unplanned, temporary change to a documented manufacturing procedure or design. This could be due to a machine breakdown or a shortage of a specific raw material.
  2. Engineering: In the engineering domain, a deviation request can be initiated to seek approval for a deviation from the defined configuration of a product or process. This could involve using alternative materials or modifying certain specifications to accommodate specific project requirements.
  3. Quality Control: Deviation requests in quality control are commonly used to address non-conforming products or processes. It allows for investigating and rectifying issues identified during inspections or audits, ensuring that the final products meet the required quality standards.

These examples highlight how deviation requests serve as a formal channel for managing changes and deviations, ensuring that all necessary stakeholders are involved in the decision-making process and that any potential risks are appropriately evaluated and addressed.

Deviation Request Process

The deviation request process allows suppliers to document and seek authorization for process or product deviations during regular production. It specifies essential information to enable the authorization of nonconforming products by the company. Additionally, manufacturer deviations involve temporary changes to documented procedures, approved until permanent changes can be accommodated.

In the manufacturing industry, a deviation request refers to an unplanned, temporary change to a documented procedure or design. This process allows for flexibility in accommodating necessary changes until a permanent modification can be implemented. Deviations can be related to products, processes, suppliers, materials, or even quality standards. It is essential to have a well-defined deviation request process in place to minimize disruptions and ensure smooth operations.


In the manufacturing field, change control boards (CCBs) play a vital role in approving deviations to products or manufacturing processes during temporary changes. These deviations are documented and evaluated to ensure that they do not compromise quality or product integrity. The CCBs assess the impact of deviations and authorize them until a permanent change can be accommodated. Permanent changes are typically approved through a formal engineering change order (ECO), providing the necessary framework for effective manufacturing.

Approval Process

The approval process for deviation requests is crucial in maintaining product quality and compliance with regulatory standards. It involves thorough evaluation and analysis of the proposed deviation, including assessing potential risks and determining the impact on the product or process. The request is then reviewed by the appropriate stakeholders, such as engineers, quality assurance personnel, and management, who collectively decide whether to approve or reject the deviation. If approved, the necessary steps are taken to implement the temporary change, ensuring that all relevant parties are informed and any related documentation is updated.


The deviation request process offers several benefits to manufacturing organizations. Firstly, it allows for flexibility in responding to unforeseen circumstances, such as equipment breakdowns or supply chain disruptions. By granting temporary modifications, the process ensures the continuity of operations, minimizing downtime and potential financial losses. Additionally, this process encourages continuous improvement by capturing valuable insights and learnings from deviations, which can then be applied to enhance future product designs or manufacturing processes. It also enables organizations to adapt to evolving market demands and technological advancements, ultimately fostering innovation and competitiveness.

Supplier Deviation Request

When working with suppliers, it’s essential to maintain product quality while also being open to necessary changes. This brings us to the concept of a Supplier Deviation Request, a critical aspect of ensuring that all products adhere to the required standards.


A Supplier Deviation Request refers to the formal process or product change request made by a supplier during regular production. This request is vital for documenting any necessary deviations from the agreed-upon product or process specifications.


Authorization for a Supplier Deviation Request is typically managed through a formal process within the organization. It involves review and approval by designated personnel or committees to ensure that any proposed changes align with quality and regulatory requirements.


Proper documentation of a Supplier Deviation Request is essential for maintaining transparency and accountability. This includes comprehensive records of the request, review process, approvals, and any associated actions taken to implement the deviation.


Key Considerations

In the process of handling deviation requests, several key considerations must be taken into account to ensure smooth operations. These considerations include regulatory compliance, quality impact, and cost implications.

Regulatory Compliance

  • Ensure adherence to all relevant laws and regulations.
  • Review the impact of deviations on compliance standards.
  • Consult with legal experts for guidance on regulatory requirements.

Quality Impact

  • Evaluate how deviations may affect overall product quality.
  • Conduct quality assessments before approving deviations.
  • Consider customer feedback and satisfaction regarding quality issues.

Cost Implications

  • Analyze the financial impact of implementing deviations.
  • Estimate additional costs that may arise from deviations.
  • Compare the cost of deviations with potential benefits or risks.

Deviation Request In Different Contexts

A deviation request in different contexts refers to a formal written request seeking authorization to depart from specific requirements or procedures for a certain period or number of units. It can be used in manufacturing, engineering, product development, supplier management, or legal situations to address unplanned changes or exceptions.

Deviation Request in Different Contexts

Legal System

In the legal system, a deviation request is a formal mechanism for proposing a plea agreement to the prosecution that involves a lesser charge than the original one.

Education Programs

Within education programs, a deviation request may involve a student seeking permission to deviate from the standard curriculum to explore a specialized area of study.

Government Procedures

Government procedures often require the submission of a deviation request to obtain authorization for temporary changes to established protocols or policies.

Deviation Request: Streamlining Processes


Frequently Asked Questions For Deviation Request

What Is A Supplier Deviation Request?

A supplier deviation request is a form used by suppliers to request permission for a process or product deviation during regular production. It is used to document necessary information for authorization of non-conforming products.

What Is A Deviation Request In Manufacturing?

A manufacturing deviation is an unplanned change to a documented procedure or design, approved by change control boards. Deviations are temporary and allow flexibility until a permanent change is implemented through formal engineering change orders. Deviation requests seek permission to produce noncompliant products within specified limits.

What Is Deviation Approval?

Deviation approval is official permission to deviate from defined configurations and supply goods not meeting specs.

What Is A Deviation Requirement?

A deviation requirement is a written authorization to depart from a specific requirement for a limited period or quantity.


A deviation request is a crucial tool in various industries, allowing for temporary changes to documented procedures or designs. Whether in manufacturing, supplier processes, or legal contexts, deviations provide a means to address unique circumstances, ensuring both compliance and practicality.

Understanding and navigating the deviation request process is essential for efficient and effective operations.

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