When detailing qualifications on job descriptions, employers typically require certain knowledge, skills, aptitude, training, and previous experience. Employers should remember that these qualifications might be gained in a number of ways. For example, knowledge may be gained through education, training, or experience. In addition, other requirements, such as the possession of a driver’s license could be considered discriminatory. For example, it may be necessary to specify that an individual must be "available to attend evening meetings throughout the community" and "possess a driver’s license” but an employer should distinguish between need and convenience and consider any discriminatory effects. An employee with a disability may be able to attend a meeting via teleconference or access public transportation to attend the meeting on site.
Internal consistency is very important when developing an overall bank of organizational job descriptions. The employer may want to select specific formats, fonts, logos, and other elements to streamline and standardize the appearance of the documents. Consistent language such as preferred action words and frequently used terms can help create cohesiveness throughout. Internal consistency may also help “ensure equitable comparisons of content across jobs” in justifying employee salary decisions (Milkovich and Newman, 1990).