All Countries
Addendum To Subcontract Agreement

Addendum To Subcontract Agreement Template for Australia

Create a bespoke document in minutes,  or upload and review your own.

4.6 / 5
4.8 / 5

Let's create your Addendum To Subcontract Agreement

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.

Get your first 2 documents free

Your data doesn't train Genie's AI

You keep IP ownership of your information

Key Requirements PROMPT example:

Addendum To Subcontract Agreement

"I need an Addendum To Subcontract Agreement for a construction project in Brisbane to add three additional floors to the original building scope and extend the completion deadline to June 2025, with updated pricing to reflect these changes."

Celebrated by
Collaborations with
Investors
Document background
The Addendum To Subcontract Agreement is a critical document used when parties need to modify their existing contractual relationship without creating an entirely new agreement. This document type is particularly relevant in the Australian construction and commercial sectors where project requirements, scope, or conditions may change during the course of work. It allows parties to formally document modifications to their original subcontract while maintaining legal certainty and compliance with Australian legislation. The addendum can address various changes including scope modifications, price adjustments, timeline revisions, or additional terms, ensuring all modifications align with relevant state and federal laws, including the Building and Construction Industry Security of Payment Act and related regulations. This document type is essential for maintaining clear contractual relationships and preventing disputes in situations where the original subcontract terms need to be updated or clarified.
Suggested Sections

1. Parties: Identification of all parties to the addendum, matching those in the original subcontract agreement

2. Background: References to the original subcontract agreement, including its date and purpose, and the reason for this addendum

3. Definitions: Key terms used in the addendum, including any new definitions or modifications to existing definitions from the original agreement

4. Effect of Addendum: Statement clarifying the relationship between this addendum and the original agreement, including effective date

5. Amendments to Original Agreement: Specific modifications to the original agreement, clearly referencing affected clauses and sections

6. Continuing Effect: Confirmation that all other terms of the original agreement remain in full force and effect

7. Governing Law: Confirmation of the governing law, typically matching the original agreement

8. Execution: Signature blocks for all parties to execute the addendum

Optional Sections

1. Additional Services or Scope: Used when the addendum modifies the scope of works or services under the original agreement

2. Price Adjustments: Required when the addendum involves changes to pricing, payment terms, or rates

3. Timeline Modifications: Include when changing project schedules, milestones, or completion dates

4. Additional Terms and Conditions: For introducing new terms not covered in the original agreement

5. Dispute Resolution: Include if modifying or adding specific dispute resolution procedures

6. Insurance and Indemnity Modifications: Used when changing insurance requirements or indemnification provisions

7. Personnel Changes: Include when specifying changes to key personnel or subcontractor requirements

Suggested Schedules

1. Schedule A - Modified Scope of Works: Detailed description of any changes to the scope of works

2. Schedule B - Revised Price Schedule: Updated pricing information, rates, or payment terms

3. Schedule C - Amended Project Timeline: Modified project schedule, milestones, and completion dates

4. Schedule D - Updated Technical Specifications: Any changes to technical requirements or specifications

5. Appendix 1 - Supporting Documentation: Additional documents supporting the modifications, such as drawings or technical data

6. Appendix 2 - Compliance Documentation: Updated certificates, permits, or compliance documentation required for the modified scope

Authors

Alex Denne

Head of Growth (Open Source Law) @ Genie AI | 3 x UCL-Certified in Contract Law & Drafting | 4+ Years Managing 1M+ Legal Documents | Serial Founder & Legal AI Author

Linkedin in social icon imageX social icon image
alex.den.21@genieai.co
Relevant legal definitions
Clauses
Interpretative Provisions
Amendment Effect
Scope Modification
Price Adjustment
Payment Terms
Timeline Revision
Performance Obligations
Quality Standards
Work Health and Safety
Insurance Requirements
Indemnification
Warranties
Compliance
Variation Procedures
Site Access
Documentation Requirements
Reporting Requirements
Personnel Changes
Equipment and Materials
Risk Allocation
Force Majeure
Dispute Resolution
Termination Rights
Security of Payment
Intellectual Property
Confidentiality
Notices
Assignment and Subcontracting
Governing Law
Execution
Relevant Industries

Construction

Engineering

Mining

Infrastructure

Commercial Property

Manufacturing

Industrial Services

Utilities

Telecommunications

Renewable Energy

Relevant Teams

Legal

Commercial

Operations

Procurement

Project Management

Risk & Compliance

Construction Management

Contract Administration

Finance

Relevant Roles

Contract Manager

Project Manager

Construction Manager

Legal Counsel

Commercial Manager

Procurement Manager

Operations Director

Site Supervisor

Quantity Surveyor

Risk Manager

Compliance Officer

Chief Operating Officer

Project Director

Contract Administrator

Industries
Australian Consumer Law and Fair Trading Act 2012: Provides the fundamental framework for contract law in Australia, including principles of fair trading and consumer protection that may affect subcontractor relationships
Building and Construction Industry Security of Payment Act (varies by state): Ensures timely payment for construction work and related goods and services, protecting subcontractors' right to payment
Work Health and Safety Act 2011: Sets out the framework for workplace health and safety obligations that must be addressed in construction subcontracts
Competition and Consumer Act 2010: Governs business conduct and fair trading practices, including provisions affecting subcontractor agreements
Building and Construction Industry (Improving Productivity) Act 2016: Regulates conduct in the building and construction industry, including requirements for subcontractor agreements
Independent Contractors Act 2006: Protects the rights of independent contractors and provides framework for contract negotiations and terms
Building and Construction Industry Payment Regulations: Specific regulations governing payment terms and conditions in the construction industry
State-specific Building Acts: Various state-level legislation governing building work and construction contracts (varies by Australian state/territory)
Teams

Employer, Employee, Start Date, Job Title, Department, Location, Probationary Period, Notice Period, Salary, Overtime, Vacation Pay, Statutory Holidays, Benefits, Bonus, Expenses, Working Hours, Rest Breaks,  Leaves of Absence, Confidentiality, Intellectual Property, Non-Solicitation, Non-Competition, Code of Conduct, Termination,  Severance Pay, Governing Law, Entire Agreemen

Find the exact document you need

Short Form Subcontract

An Australian jurisdiction subcontract agreement used by head contractors to engage subcontractors for specific works, incorporating essential legal and commercial provisions in a simplified format.

find out more

Civil Subcontractor Agreement

An Australian-compliant agreement between principal contractor and subcontractor for civil works, outlining terms, conditions, and obligations under Australian construction law.

find out more

2nd Tier Subcontractor Agreement

An Australian construction industry agreement governing the relationship between a first-tier subcontractor and their subcontractor for specialized construction work.

find out more

Exclusive Subcontractor Agreement

An Australian-law agreement establishing exclusive subcontracting arrangements between a principal contractor and subcontractor, including service terms, payment conditions, and exclusivity provisions.

find out more

Domestic Subcontract Agreement

An Australian legal agreement between a main contractor and subcontractor for domestic building works, governing project execution and compliance requirements.

find out more

Residential Construction Subcontractor Agreement

An Australian-compliant agreement between head contractor and subcontractor for residential construction works, addressing key legal and operational requirements.

find out more

Addendum To Subcontract Agreement

An Australian legal document that modifies an existing subcontract agreement, operating under Australian contract law and state-specific construction legislation.

find out more

Landscape Subcontractor Agreement

An Australian-compliant agreement for engaging landscape contractors, covering work scope, payment terms, safety requirements, and quality standards for landscaping projects.

find out more

Subcontractor Indemnification Agreement

An Australian law agreement establishing indemnification obligations between principal contractor and subcontractor, including insurance requirements and risk allocation.

find out more

Hold Harmless Agreement For Contractors

An Australian-law governed agreement establishing contractor indemnification obligations and liability allocation for protection of the principal company.

find out more

Flooring Subcontractor Agreement

An Australian-law governed agreement between a principal contractor and flooring subcontractor establishing terms for flooring installation services and project delivery.

find out more

Concrete Subcontractor Agreement

An Australian law-governed agreement between a head contractor and concrete subcontractor establishing terms for concrete construction works.

find out more

Annual Subcontractor Agreement

An Australian-law governed agreement establishing a year-long formal relationship between a contractor and subcontractor, detailing engagement terms and compliance requirements.

find out more

Owner Builder Subcontractor Agreement

An Australian legal agreement between an owner-builder and subcontractor defining terms for construction work, compliant with Australian building regulations.

find out more

Painting Subcontractor Agreement

An Australian-compliant agreement between a head contractor and painting subcontractor defining terms, conditions, and obligations for professional painting services.

find out more

Solar Subcontractor Agreement

Australian-law governed agreement for subcontracted solar system installation works, including technical, safety, and compliance requirements.

find out more

Roofing Subcontractor Contract

An Australian construction contract between head contractor and roofing subcontractor, compliant with Australian building and safety regulations.

find out more

Subcontractor Non Solicitation Agreement

An Australian-law agreement preventing subcontractors from soliciting a company's employees, clients, or other contractors, with provisions compliant with Australian competition law.

find out more

Transport Subcontractor Agreement

An Australian-law governed agreement establishing terms between a transport contractor and subcontractor for logistics services, incorporating HVNL and industry compliance requirements.

find out more

Plumbing Subcontractor Agreement

An Australian-law governed agreement setting out terms between principal contractors and plumbing subcontractors, including scope, payments, and regulatory compliance.

find out more

Nominated Subcontractor Agreement

An Australian law-governed agreement establishing the relationship between Principal, Head Contractor, and Nominated Subcontractor for construction projects.

find out more

Driver Subcontractor Agreement

An Australian agreement establishing terms between a company and independent driver contractor, covering operational requirements and compliance obligations.

find out more

Trucking Subcontractor Agreement

An Australian-compliant agreement for engaging independent truck operators as subcontractors, covering operational requirements and regulatory compliance.

find out more

Security Subcontractor Agreement

An Australian-law governed agreement establishing terms for security subcontractor services, including licensing, operational standards, and compliance requirements.

find out more

Subcontractor Agreement For Professional Services

An Australian-law governed agreement establishing terms for professional services subcontracting arrangements between primary contractors and subcontractors.

find out more

Short Subcontractor Agreement

An Australian-compliant short-form agreement between a principal contractor and subcontractor, outlining key terms and conditions for project or service delivery.

find out more

Subcontract Lease Agreement

An Australian-law governed agreement where a tenant subleases premises to another party, detailing rights, obligations, and compliance with head lease terms.

find out more

Non Disclosure Agreement For Subcontractor

Australian-compliant Non-Disclosure Agreement for protecting confidential information in subcontractor relationships.

find out more

Electrical Subcontractor Agreement

An Australian agreement governing the relationship between principal contractor and electrical subcontractor, compliant with local electrical safety and construction regulations.

find out more

Consulting Subcontractor Agreement

An Australian agreement governing the relationship between a main contractor and subcontractor for consulting services, ensuring compliance with local contractor laws.

find out more

Subcontractor Employment Contract

An Australian-law governed agreement establishing the terms and conditions between a principal contractor and subcontractor, ensuring compliance with relevant contractor legislation.

find out more

Subcontractor Cleaning Contract

An Australian-compliant contract for engaging cleaning subcontractors, covering service specifications, payment terms, and regulatory compliance requirements.

find out more

Subcontractor Confidentiality Agreement

An Australian-law governed agreement protecting confidential information shared with subcontractors, ensuring legal compliance and confidentiality obligations.

find out more

Subcontractor Contract

An Australian-law governed agreement between a principal contractor and subcontractor defining services, terms, and obligations.

find out more

Download our whitepaper on the future of AI in Legal

By providing your email address you are consenting to our Privacy Notice.
Thank you for downloading our whitepaper. This should arrive in your inbox shortly. In the meantime, why not jump straight to a section that interests you here: https://www.genieai.co/our-research
Oops! Something went wrong while submitting the form.

Genie’s Security Promise

Genie is the safest place to draft. Here’s how we prioritise your privacy and security.

Your documents are private:

We do not train on your data; Genie’s AI improves independently

All data stored on Genie is private to your organisation

Your documents are protected:

Your documents are protected by ultra-secure 256-bit encryption

Our bank-grade security infrastructure undergoes regular external audits

We are ISO27001 certified, so your data is secure

Organizational security

You retain IP ownership of your documents

You have full control over your data and who gets to see it

Innovation in privacy:

Genie partnered with the Computational Privacy Department at Imperial College London

Together, we ran a £1 million research project on privacy and anonymity in legal contracts

Want to know more?

Visit our Trust Centre for more details and real-time security updates.

Read our Privacy Policy.