In these Regulations -

"additional employee" has the meaning assigned to it in article 3;

"Back to Work Allowance scheme" means the scheme administered by the Minister and known as Back to Work Allowance;

"Employer Job (PRSI) Incentive Scheme" means the Employers’ Pay-Related Social Insurance Exemption Scheme referred to in section 13(9) of the Principal Act;

"exemption certificate" means a document, signed by an officer of the Minister, granting an exemption to an employer from the liability to pay an employment contribution specified in section 13(2)(d) of the Principal Act;

"Principal Act" means the Social Welfare Consolidation Act 2005;

"Regulations of 2003" means the Social Welfare (Employers Pay-Related Social Insurance Exemption Scheme) Regulations, 2003 (S.I. No. 452 of 2003);