Variations No variation of this Agreement shall be effective unless it is in writing and is signed by or on behalf of each of the parties to this Agreement.
WAIVER AND VARIATION 13. No waiver or variation of this Parent Agreement shall be of any force unless such waiver or variation is agreed upon in writing and signed by an authorised representative of each of the Parties.
Variation of the contract The parties undertake not to vary or modify the Clauses. This does not preclude the parties from adding clauses on business related issues where required as long as they do not contradict the Clause. Clause 11
Variation of period of parental leave Unless agreed otherwise between the employer and employee, an employee may apply to their employer to change the period of parental leave on one occasion. Any such change to be notified at least four weeks prior to the commencement of the changed arrangements.