Payment of wages Act Section 5
An online signature suffices for section 5 of the Payment of Wages Act. Which is authorization of deductions from wages.

Non payment of wages is one of the commonest claims to the WRC.

The Payment of Wages Act 1991 aims to protect all employees who are employed under a contract of employment or contract of apprenticeship. 

Including Agency workers, civil servents and members of the Gardai and Defence forces.