Measure attendance accurately with the attendance calendar with a simple coding system to record absences and late arrivals, you can easily spot attendance patterns and deter absenteeism before it gets out of hand. The attendance calendar allows you to see a full year at a glance, January through December, calendar-style. • Additional Attorney Approved tip sheet included with do's and don'ts when it comes to attendance, information on addressing difficult employee attendance issues, red flags to look out for as well as the laws to know that protect employee absences