The HRPA Human Resources Competency Framework (Functional Domain: Organizational Effectiveness) identifies communication systems as essential for organizational coordination and culture.

Downward communication refers to information flowing from management to employees, often to provide instructions, policies, or updates.

Intranet serves as a downward communication channel, used by management to share policies, announcements, and procedures.

Employee surveys, open-door policies, and suggestion systems represent upward communication, where employees provide feedback to management.

Extract:

''Downward communication transmits organizational goals, policies, and procedures from management to employees through structured channels such as newsletters, intranets, and memos.''

(HRPA Competency Framework -- Organizational Effectiveness, CHRP Level, Knowledge Area: Communication and Change Management)

Thus, B. Intranet correctly represents downward communication.

Verified Reference Summary:

HRPA Human Resources Competency Framework -- Functional Domain: Organizational Effectiveness

CHRP Knowledge Exam Blueprint -- Communication and Organizational Design

HRPA Exam Preparation Guide -- Communication Systems and Structures