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 What is Process Mapping, Who Does it and Why Use it?

Posted by Emma Harris on 06/02/18 12:30
Emma Harris

Who uses process map software? People who want to improve their organisations - it's as simple as that. If you are seeking business improvement, it's important to remember that optimising what you already do can have a much larger business improvement influence than just about anything else. That's why process mapping is still the king of business improvement and ROI. So what is process mapping, who does it and why use it? Let's start from the beginning...

What is a Process?

A process is a series of actions taken to achieve a particular end. A process transforms inputs into outputs. For example, a process is the mechanism by which raw materials are converted into products; so baking a cake will involve taking various ingredients (inputs) and producing the cake (output) using the recipe (process).

Bake a Victoria Sandwich process

What is Process Mapping?

In a nutshell, it is an exercise to identify all the steps and decisions of an existing process in diagrammatic form, which helps organisations identify improvement opportunities so that they can improve efficiency within an organisation.

To step beyond an initial understanding of process mapping and learn how to  create successful process maps first time, download the process mapping Guide

More specifically, process mapping:

  • Describes the flow of materials, information and documents
  • Shows the various tasks contained within the process
  • Clearly shows that the tasks transform inputs into outputs
  • Indicates the decisions that need to be made along the chain
  • Demonstrates the essential inter-relationships and interdependence between the process steps; and reminds us that the strength of a chain depends upon its weakest link

Why Use Process Mapping?

The core reason for mapping out your processes is that those organisations that perform the transformation of inputs into outputs (their processes) well, generally manage to meet or exceed customer expectation. And those that do it best are invariably the most successful.

The following extract from The Crown Prosecution Service guide to Process Mapping summarises the reasons to process map very succinctly:

  1. Making system changes without truly understanding how the process is working today, and why, can lead to costly mistakes. It can also create conditions that make it difficult for staff to work effectively, and often creates further problems.
  2. If you do not measure a process, you will not be able to manage it effectively and if you cannot manage a process, you cannot improve it.
  3. It has been estimated that people working in organisations can waste about 15 – 20% of their time by re-doing things that are wrong, chasing outcomes without results, querying incomplete instructions, doing other people’s jobs and so on. This figure has been confirmed to varying degrees for all grades within CPS.
  4. Clearly defining processes enables us to identify problem areas such as bottlenecks, capacity issues, delays or waste. Once identified, this knowledge provides a solid basis from which to develop solutions and introduce and plan new improved processes.
  5. Process mapping enables an organisation to:
    • Establish what is currently happening, how predictably and why;
    • Measure how efficiently the process is working;
    • Gather information to understand where waste and inefficiency exist and their impact on the customer or partners;
    • Develop new improved processes to reduce or eliminate inefficiency.

6 process mapping tips 1.pngThe 6 questions in this infographic above are just the tip of the iceberg when it comes to achieving simple process mapping and efficiency gains. Now that I have explained the 'why' of process mapping, you're going to need the 'how' as well and if you want to know how you can be successful with process mapping then download the process mapping report which informs you about the tools, methods and steps you will need to be successful on your first process improvement project.

Who Maps Processes?

In short, it is safe to say that all organisations with reasonably complex processes can benefit from process mapping because a process map captures an existing process and when a process is captured, improvement opportunities can be clarified.

Certain industries such as engineering, traditionally think in process terms and therefore are more likely to map their processes than other industries such as health and education.

However as, for example, the education sector needs to focus more and more on meeting and exceeding the expectations of their customers (students), more educational organisations are process mapping too.

Download the Ultimate Guide to Business Process Mapping

What are the Reasons for Getting Started?

One of the most common drivers for organisations to start process improvement is to achieve a standards accreditation, often both general quality standards, for example ISO and TickIT, and also industry specific accreditations such as AS9100 (aerospace management).


Other common drivers are:

  • Adherence to a best practice model (EFQM Excellence Model)
  • To ensure compliance to Health, Safety and Environment requirements and policies
  • To introduce a process awareness/culture across the organisation
  • To support training and induction
  • To eliminate a single point of failure
  • To support restructure of the organisation
  • To enable business transformation or change
  • To enable return to business-as-usual following a merger or acquisition
  • In order to implement Lean or continual improvement
  • To deliver on cost saving initiatives
  • To support business and IT alignment
  • To ensure knowledge retention
  • For process control
  • For risk management
  • As a mechanism for increasing revenue
  • As a mechanism for reducing waste
  • As a mechanism for improving quality

This is by no means an exhaustive list.

Download the Ultimate Guide to Business Process Mapping

One of Triaster's most recent case studies can provide more detail about the specific reasons why a Quality Management Team urgently required new process improvement solutions and how they were able to save £350k by taking a process approach to improvement.  If you're interested to learn more about this process improvement project example, feel free to click below: 

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Who should do the Mapping?

The mapping of business processes is usually undertaken by a centralised team, responsible for the entirety of describing all processes.

They work with the subject matter experts from around the business and capture their knowledge of the process and document it as a process map.

The skills needed to process map effectively as set out in the article: Process Mapping: 5 Key skills you need to have

A further requirement of effective process mapping is to involve as many employees as possible in workshops to capture their processes. With their involvement in mapping their processes, employees feel ownership for them and achieving your end objective, or key driver becomes much easier.

I hope that you have found this article of interest. Triaster are firmly immersed in the process mapping, managing and improvement space, and work closely with many organisations who have achieved many benefits from process mapping.


Would you like to find out how mapping your business processes can save you time and drive down costs in your organisation?

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Related articles:

Process Costing: A Simple Method to Find How Much Your Processes Cost

Best Practices for process mapping

Process vs Procedure: How to Document Processes and Procedures

Topics: Process Mapping, BPM

Emma Harris

Written by Emma Harris

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