What is an Engineering Change Process?

Engineering Change Process Definition

The engineering change process refers to the process of creating, reviewing, and approving engineering change requests (ECRs) and engineering change orders (ECOs).

hat is a Engineering Change Process

FAQs

What is a engineering change notice used for?

An engineering change notice (ECN) is used to implement the actions set forth in the approved engineering change order (ECO). It authorizes recipients to make the necessary change to the product design or process.

What is engineering changes in manufacturing?

An engineering change order (ECO) documents the details of a product design or process change. It indicates the part(s), assembly(ies), document(s), or process(es) that need to be modified along with the reason for the change.

*Source: onupkeep.com

How do you implement an engineering change order?

Once the engineering change order (ECO) has been through all the necessary reviews and received approval by all stakeholders, the change can be implemented. Some companies use an engineering change notice (ECN) to authorize the implementation. Others use the ECO to authorize and and implement the changes. Depending on the nature and urgency of the change—purchasing, manufacturing, and/or supply chain teams may need to take actions ensuring the ECO is acted upon by the targeted date. Parts or subassemblies may need to be sourced and received into inventory. Changes to product processes, standard operating procedures (SOPs), work instructions, and/or manufacturing routings may need to occur. Ultimately, changes to products will be made on the factor floor during production and/or possibly in the field if the disposition of the change requires rework in the field.

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