Before renewing your CPCS Blue Competent Operator Card, you’ll need to demonstrate your ongoing experience and competence. Depending on your circumstances, this can involve completing a CPCS Logbook or undertaking a CPCS On-Site Assessment.
But what’s the difference, and which option is right for you?
This guide explains how they work and what you need to consider when choosing between them.
What is the Logbook?
A CPCS logbook is used to record an operator’s ongoing experience and activity on a particular category of plant.
It provides a record of the work you have carried out and the operating hours you have accumulated. This can help demonstrate that you have continued to use your skills and remain experienced in your category.
Paper Logbook
The traditional CPCS logbook is a physical document that allows operators to record their plant operating experience. You can download the paper logbook here.
When completing a paper logbook, operators should make sure their entries are accurate, up to date and properly completed, as the logbook is intended to provide evidence of their experience.
Digital Logbook
The digital logbook provides an alternative way to record your operating experience.
Compared with a paper logbook, a digital version can offer benefits such as:
- Convenience – record activity from a mobile device while working on-site
- Better organisation – keep your operating history together in one place
- Secure backup – reduce the risk of losing your records
- Easy access – access your records whenever you need them
- Less paperwork – reduce the need for physical records
What Should You Record in a CPCS Logbook?
Your logbook should provide a clear record of your operating experience. This may include information such as:
- The date of the work
- The type of plant or machinery operated
- The relevant CPCS category
- Hours or duration of operation
- Details of the work carried out
- Employer or site details
- Confirmation/sign-off where required
It’s important to keep your logbook up to date rather than trying to recreate your operating history later.
What is an On-Site Assessment?
CPCS on-site assessments are practical assessments used to evaluate an operator’s ability to safely and competently operate plant.
Rather than demonstrating your experience through recorded operating hours, this allows you to demonstrate your practical skills directly to an assessor. During the assessment, you’ll be expected to carry out practical tasks relevant to the category being assessed. The assessor will evaluate your performance against the required standards.
This makes it a useful option for experienced operators who have the necessary skills but may not have a logbook.
What’s the Difference?
The main difference is how you demonstrate your competence and experience.
| CPCS Logbook | On-Site Assessment |
| Records ongoing operating experience | Tests practical operating ability |
| Evidence is built up over time | Competence is demonstrated during an assessment |
| Requires regular record keeping | Requires booking an assessment |
| Can be maintained while working | Takes place at an assessment site |
| Useful for operators who regularly operate plant | Suits experienced operators who prefer to demonstrate their skills practically |
Which option should you choose?
There’s no single option that’s best for everyone.
CPCS logbook may be suitable if you:
- Regularly operate the relevant category of plant
- Want to keep an ongoing record of your experience
- Are able to maintain accurate records while working
- Have sufficient recent operating experience
On-Site Assessment may be suitable if you:
- Have practical experience but don’t have an up-to-date logbook
- Prefer to demonstrate your skills practically
- Have access to the appropriate plant and assessment conditions
- Need to demonstrate your competence through a practical assessment
Always check the current CPCS requirements for your specific category and renewal circumstances before choosing a route.
CPCS Logbook FAQs
How do I get a CPCS logbook?
Do I need a CPCS logbook to renew my Blue Card?
You can choose whether to complete a logbook or book an on-site assessment instead.
What happens if I don’t have enough hours in my CPCS logbook?
If you hold a CPCS Blue Card, you will likely have sufficient operating experience to meet the requirements. However, if you don’t have enough recorded hours in your logbook, you can complete an on-site assessment instead.
Is a CPCS logbook better than an On-Site Assessment?
Neither is inherently better. The appropriate option depends on your circumstances.
