Introduction: In Malaysia, non-communicable diseases (NCDs) are considered the leading causes of death, and cardiovascular diseases are responsible for most of the NCD deaths, followed by cancer, respiratory diseases, and diabetes. The workplace is also an integral part of the community, and the workers spend as much as half of their waking hours at work. Recognising the increasing trend of NCD and NCD risk factors among workers in Malaysia, the Ministry of Health (MOH) Malaysia has introduced a new program to prevent and reduce the occurrence of NCDs as well as related risk factors in the workplace environment known as KOSPEN Plus in 2016. This study aims to evaluate the awareness and perception of the KOSPEN Plus program after 3y of implementation in MOH health facilities, government, and private agencies in Malaysia. Method: A cross-sectional study design was conducted from January to March 2020. All agencies that had implemented the KOSPEN Plus program between 2016 and 31 December 2018 in all 16 states in Malaysia were included in the study. In each state, a liaison officer (LO) from the State Health Department was identified to assist the investigators in identifying the study respondents from agencies. Then, in each agency, the LO approached one of the members of the KOSPEN Plus coordinating committee as a respondent. A self-administered questionnaire in electronic form was used for data collection. The questionnaire contained three modules as follows: respondent and organization information; eight scopes of the KOSPEN Plus program; and perception toward the KOSPEN Plus program. The Computer-Assisted Self-Interview (CASI) approach was employed to obtain data. The survey questionnaire was sent to the respondent's preferred email addresses.