# Best practices (/docs/form-guides/nsw/electrical/nsw-ccew/best-practices)



Practical tips for completing the NSW CCEW accurately and keeping compliant records.

Use the [guided NSW CCEW form](/forms/nsw-ccew) on site, browse [NSW electrical templates](/nsw/electrical), or read more in the [NSW CCEW resource hub](/resources/forms/nsw-ccew).

## Complete the certificate on site [#complete-the-certificate-on-site]

Fill out the CCEW while you are still on site. This reduces the chance of forgetting crucial details and saves a return trip for missing readings or addresses.

<Callout type="idea" className="docs-callout-info my-4">
  Capture test measurements and equipment details at the switchboard before you leave the property.
</Callout>

## Validate before you sign off [#validate-before-you-sign-off]

Check the full form before generating the PDF:

* All mandatory fields completed
* Test results recorded from calibrated equipment
* Customer and installation addresses match the job file
* Licence numbers and expiry dates are current
* Serial number follows your sequence and format

<Callout type="warn" className="docs-callout-warn my-4">
  Incomplete or inaccurate information can create extra follow-up. Check the PDF against the job before you issue it.
</Callout>

## Installer and tester details [#installer-and-tester-details]

If the same person installed and tested, use **Same as installer** on the Tester section only when that person genuinely performed both roles.

When installer and tester differ:

* Enter each person's licence details separately
* Verify expiry dates against the physical licence or NSW trades register
* Update stored details after every licence renewal

<Callout type="idea" className="docs-callout-info my-4">
  Set a reminder to review installer and tester contact details quarterly and after licence renewals.
</Callout>

## Customer and installation addresses [#customer-and-installation-addresses]

* Enter the **customer** address in Customer and the **job site** in Installation. They are often the same for residential work but not always
* Use **Same as customer address** on Installation when the site matches the customer record
* For rural or new estates, confirm lot/RMB vs street number with site documentation
* Do not abbreviate street types in address fields (use "Street", not "St")

See [Customer](/docs/form-guides/nsw/electrical/nsw-ccew/customer) and [Installation](/docs/form-guides/nsw/electrical/nsw-ccew/installation).

## Technical sections [#technical-sections]

<Steps>
  <Step>
    ### Installation classification [#installation-classification]

    Select installation type and work carried out options that match the actual job. These drive what else the form requires (e.g. metering rows, non-compliance reference).
  </Step>

  <Step>
    ### Equipment and load [#equipment-and-load]

    Document each equipment category you worked on with accurate ratings, quantities, and particulars. Include model numbers for major items.
  </Step>

  <Step>
    ### Testing [#testing]

    Complete tests in the field, then record results on the **Test report** section before certification. Use **Check All** only when every listed test was actually performed.
  </Step>

  <Step>
    ### Certification [#certification]

    Enter the serial number and make the compliance declaration only after a final review of all sections.
  </Step>
</Steps>

## Record-keeping [#record-keeping]

### File your PDFs systematically [#file-your-pdfs-systematically]

Create a clear folder structure (e.g. by year, then month, then client) so you can retrieve a specific CCEW later.

<Callout type="idea" className="docs-callout-info my-4">
  Use consistent filenames like `CCEW_ClientName_Date_SerialNumber.pdf`
</Callout>

### Retain certificates [#retain-certificates]

CCEW certificates are official records. Check current NSW requirements for how long to keep them and back up your copies to a separate location.

<Callout type="warn" className="docs-callout-warn my-4">
  Do not rely on a single storage location for compliance records.
</Callout>

<Card title="Common mistakes" icon="alert-circle" href="/docs/form-guides/nsw/electrical/nsw-ccew/common-mistakes">
  Frequent field errors and how to avoid them.
</Card>