Definition of part-time worker The definition of part-time worker is found in the Part-time Workers (Prevention of Less Favourable Treatment) Regulations 2000, which states that a worker is a part-time worker if (s)he: • is paid wholly or in part by reference to the time (s)he works, and • is not identifiable as a full-time worker, having regard to the custom and practice of the employer in relation to workers employed by the worker's employer under the same type of contract '…same type of contract' in this context means that two compared individuals must, for example, both be employed as employees (who are not apprentices), or both be employed as apprentices, or both have contracts conferring worker status; conversely an apprentice, for example, is not on the 'same type of contract' as an ordinary employee. This issue is discussed further in Practice Note: Part-time workers under the heading Part-time worker defined. For