At what level are DECA competition events generally offered?

DECA competitions are designed to cater to a wide range of participants across various levels of education, specifically high school and college. This engagement allows students to develop their skills in business and marketing across different age groups and educational stages. High school DECA chapters enable students to gain foundational experience, while collegiate DECA organizations help prepare students for the professional world with more advanced competitive events and networking opportunities.

The other choices focus on more restricted levels of competition. Certain options mention regional or local levels, but they do not encompass the full scope of DECA's reach into both high school and collegiate settings. Therefore, understanding that DECA competitions span both high school and college levels highlights the organization's commitment to fostering business ethics, creativity, and professionalism among students at different stages of their educational journeys.