A Reference Letter For Coworker is commonly used when a current or former colleague is seeking new employment opportunities, academic admission, or professional advancement. The document should provide specific, verifiable information about the working relationship, the subject's responsibilities, achievements, and professional qualities. Under English and Welsh jurisdiction, the letter must be factual, honest, and comply with data protection requirements. It typically includes details about the duration and nature of the professional relationship, key responsibilities, notable achievements, and professional competencies while avoiding discriminatory language or unsubstantiated claims.

1. Date and Contact Information: Current date and recipient's contact details including 'To whom it may concern' or specific addressee

2. Professional Relationship Context: Explanation of how you know the person, duration and nature of working relationship

3. Role Description: Details of the person's job title, responsibilities, and duration in the role

4. Performance Assessment: Overview of the person's key achievements, skills, and competencies demonstrated during employment

5. Recommendation Statement: Clear endorsement statement and willingness to recommend for future opportunities