When going on the job, which of the following items must one bring along?

Bringing a dues receipt to the job site is essential as it serves as proof that you are a member in good standing with your union or professional organization. This documentation can be important when it comes to job assignments, labor agreements, and access to certain job benefits or protections. Many employers and contract agreements require confirmation of union affiliation, and the dues receipt acts as verification.

In contrast, while having a job description is useful for understanding your responsibilities, it is not a mandatory document to physically present on the job. A portfolio might be beneficial for showcasing your skills or past work but is not typically required. Similarly, a sick leave form is relevant for absent reporting but not something needed to start or work on a job each day.