This research was created to find out how to carry out the process of extending ship safety certificates that have expired and renewing them in order to comply with policies, standards, norms, guidelines, criteria and procedures as well as technical guidance, evaluation and reporting in the field of shipworthiness, measurement. Ships and ship nationality, nautical, technical and ship radio, pollution and ship health management and maritime affairs. In submitting an application, the shipping company must follow the procedures set by the Directorate of Shipping and Maritime Affairs, sub-directorate of ship safety, with the requirement to attach complete documents such as an application letter, ship safety certificate.

This paper discusses efforts to prevent plague disease in Indonesia through port fumigation. Using a descriptive qualitative method, the research revealed pest vectors on the MT. STRAITS DIGNITY ship and fumigation implementation challenges. It concluded that fumigation is the most effective method for pest control, with recommendations for ship crews to maintain cleanliness and Port Health Offices to conduct routine sanitation checks to minimize disease spread risks.

The purpose of this study is to determine how the Container loading and unloading process at the Container Freight Station (CFS) at PT. Prima Indonesia Logistik Belawan. The methodology used in making the research is a field study where the author conducts observations in the field (observations) and interviews directly with the company and a library study where the author obtains research material or materials from books in the library or other reading sources related to the discussion in the author's research. The results obtained in this study are the Container loading and unloading process at the Container Freight Station (CFS) at PT. Prima Indonesia Logistik Belawan has not run optimally due to obstacles that occur during loading and unloading such as frequent machine damage to the operator's equipment, negligence of the Tally Man officers causing delays in the container loading and unloading process, the occurrence of escape in surveying containers, and a long cleaning process.

The role of the Operational Department in Handling the MT. Mumbai ship at PT. Pelayaran Multi Jaya Samudera Belawan begins when the ship arrives at the port. The shipper sends the documents required in the loading process when the ship arrives, the ship's agency also makes a request for inspection to related agencies such as the Port Health Office, Immigration, Customs and Excise and Belawan Harbor Master The methods used in writing this paper are field research and library research.
 

This Community Service (PKM) activity aimed to increase awareness and knowledge among the residents of Manis Jaya Village, Tangerang City, about the importance of maintaining Clean and Healthy Living Behavior (PHBS). Through a counseling session conducted by the Integrated KKN team of Universitas Muhammadiyah Tangerang, residents were encouraged to understand and apply PHBS practices, such as handwashing with soap, maintaining environmental cleanliness, and consuming healthy food. The results showed a significant increase in the residents' knowledge and healthy behaviors, although challenges like limited access to clean water and waste management facilities remain. The discussion emphasized the importance of collaboration between the government, the community, and educational institutions to ensure the sustainability of PHBS implementation. This program is expected to serve as a model for similar activities in other areas with comparable social and economic conditions. Continuous implementation and adequate infrastructure support are key to long-term success.