In these Regulations—
"Airservices Australia" means the body established under section 7 of the Air Services Act 1995 of the Commonwealth;
"checksum" means a number produced by the application of an algorithm to the contents of a digital file (other than a checksum contained in the file);
"computer" means any electronic device for storing or processing information;
"control unit" means a computer that temporarily stores images taken by a digital toll camera unit;
"digital file" means a file in a digital format that is created by a digital toll camera unit, or an electronic copy of such a file, that contains the following—
(a) a digital image;
(b) data indicating the toll zone in which the vehicle to which the image relates was driven;
(c) data from which the date on and the time at which that vehicle was driven in the toll zone can be calculated;
(d) the checksum for that file;
"digital image" means—
(a) an image of a vehicle or part of a vehicle that has been taken and processed into a digital format by a digital toll camera unit; or
(b) an electronic copy of an image referred to in paragraph (a);
"digital toll camera unit" means any of the following devices—
(a) the device known as the Vehicle Registration Sensor: Kapsch Part Number 8633 001-415;
(b) the device known as the Vehicle Registration Sensor Controller: Kapsch Part Number 8633 001-093;
(c) the device known as the Vehicle Registration Sensor: Kapsch Part Number 8633 004-262B;
(d) the device known as the Vehicle Registration Sensor: Kapsch Part Number 340 333-400-00;
(e) the device known as the Vehicle Registration Sensor: Kapsch Part Number VRX-2400-LPI;
(f) the device known as the Vehicle Registration Sensor Controller: Kapsch Part Number 8633 005-028;
"printed image" means a printed image produced in accordance with the process in regulation 14;
"registration number" includes licence plate number;
"responsible road authority" has the same meaning as it has in section 3(1) of the Road Management Act 2004 ;
"tag" means any of the following devices—
(a) the vehicle transponder known as the Kapsch TS 3203/80;
(b) the vehicle transponder known as the Kapsch TS 3203/80A;
"testing officer" means—
(a) the head, or a person authorised by the head, of a faculty or department providing education or training in electrical engineering, communications engineering or electronics engineering at a university or TAFE institute within the meaning of the Education and Training Reform Act 2006 ; or
(b) a person, or a member of a class of persons, approved by the Secretary to the Department of Economic Development, Jobs, Transport and Resources as being appropriately qualified to conduct tests for the purposes of these Regulations; or
(c) a testing officer of a testing facility accredited by the National Association of Testing Authorities, Australia ACN 004 379 748 (NATA); or
(d) a person who—
(i) holds a Bachelor or higher degree in the field of electrical engineering, communications engineering or electronics engineering from a university within the meaning of the Education and Training Reform Act 2006 ; and
(ii) is a member of the Institution of Engineers Australia; and
(iii) is approved by the President of the Victorian Division of that Institution as being appropriately qualified to conduct tests for the purposes of these Regulations;
"the Act" means the EastLink Project Act 2004 ;
"toll message file" means a digital file created by a control unit which contains data indicating—
(a) the toll zone in which the vehicle that the image relates to was driven; and
(b) the date on and the time at which that vehicle was driven in the toll zone; and
(c) a checksum for each digital image.