Government agency · WorkCover WA · Western Australia

Notice of Representation (Form CS4)

Form CS4 is the WorkCover WA Notice of Representation for conciliation. A lawyer or authorised agent uses it to notify the Director of an appointment or cessation.

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Format
PDF
Category
Government agency form
Form number
Form CS4
Version
vd149fc1d
Last updated
14 October 2026

Workers Compensation and Injury Management Act 2023

Preview of the first page of Notice of Representation (Form CS4)
Preview - first page of the form

For law practices: this form maps to the published matter-field vocabulary, so your practice management system fills it from your matter data - on your own machine. Practice management systems can fetch and assemble it through the document assembly API.

What Form CS4 is for

A party at a conciliation conference may be represented by a legal practitioner, an authorised agent or another person authorised by the rules (s 365(2) of the Workers Compensation and Injury Management Act 2023 (WA); r 10 of the Conciliation Rules 2024 covers officers of body corporates and public sector employees). Under r 11 of the Workers Compensation and Injury Management Conciliation Rules 2024, a representative must notify the Director of their appointment either in the first document they lodge for the party or by a notice of appointment within 3 working days after being appointed, and must notify the Director within 3 working days of ceasing to act. The Director then notifies each other party (r 11(3)). CS4 is the paper form; the form says representatives should use WorkCover WA Online instead whenever it is available.

When you need it

  • You are a legal practitioner or authorised agent and WorkCover WA Online is unavailable during the Conciliation Service's business hours, so you cannot notify your appointment or cessation online.
  • You have been appointed for a worker, employer, dependant or other party and the appointment was not notified in the first document you lodged.
  • You have ceased to act and must tell the Director within 3 working days (r 11(2)).

How to fill it in

  1. 1

    Section A - case details

    Enter the case number, the applicant and the respondent.

  2. 2

    Section B - representative details

    Give the company name, the name of the legal practitioner or authorised agent, postal address, phone, mobile and email, and tick which party you represent.

  3. 3

    Section C - type of representative

    Tick legal practitioner or authorised agent. The form refers to an authorised agent under s 303(a), which in the Act means a registered independent agent.

  4. 4

    Section C - appointment or cessation

    Complete Q7 with the effective date of appointment or Q8 with the effective date of cessation, and name any previous representative.

  5. 5

    Section D - signature

    The representative signs, prints their name and dates the form.

Filing, lodging and service

  • Notify within 3 working days after the appointment or cessation (r 11(1)(b) and (2)).
  • If WorkCover WA Online is available, the form says legal practitioners and authorised agents must lodge the notice through it rather than use this form.
  • If WorkCover WA Online is unavailable during the Conciliation Service's normal business hours, the form may be emailed to conciliation@workcover.wa.gov.au (form notes; r 28).

Common mistakes

  • Use WorkCover WA Online first. CS4 is a fallback for when the system is down.
  • You do not need a separate notice on appointment if you notify it in the first document you lodge for the party (r 11(1)(a)).
  • WorkCover WA's conciliation guide notes that a family member or friend cannot act as a party's representative.

Frequently Asked Questions

Do I need to file a notice of representation for WorkCover WA conciliation?

Yes, unless you notify the appointment in the first document you lodge for the party. Otherwise give notice within 3 working days of appointment (r 11(1)).

Can I email a CS4?

Only if WorkCover WA Online is unavailable during the Conciliation Service's normal business hours, according to the form. Otherwise lodge online.

What is the difference between CS4 and AS13?

CS4 is for conciliation (Conciliation Rules r 11). AS13 is for arbitration (Arbitration Rules r 23).

Checked against the official sources on 26 October 2026

General information about the form, not legal advice about your matter. Rules and forms change: if anything here differs from the court or agency's current instructions, theirs apply.

Field map

13 boxes on the Notice of Representation (Form CS4) fill from your matter. 12 are for you to complete: ticks, signatures and anything that needs judgement.

Our Firm
Firm Postcode, Firm Suburb, Firm address, Firm email, Firm name, Firm phone
Client
Client full name(s), Client phone
Court
Court file number
Key Dates
Current date
Operator
Operator signature (image), User Full Name (first + surname)

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