Speargun is productive fishing gear,spearfishermen catch numerous reef fishes such as yellow tail, snapper grouper,andother fish species.Spearfishermen dive to spear fishes. Air supply diving is common in spearfishing, therefore spearfishermen facing a huge health risk. Diving safety standard should be applied by spearfishermen to prevent various diving diseases.Research objectives wereto determine the Karimunjawa spearfishing status by the CCRF perspective and describe job safety analysis.Fishing gear used by fishermen consists of a gun made of wood with a rubber strap to hurl an arrow made of rust resistant metal.Coral reef is spear fisheries main fishing ground, which is vulnerable ecosystem therefore spearfishing has to carry out carefully. Spearfishing operations is a high-risk activities, fishermen have to be very careful and perform diving safety standards so that the potential risks can be avoided. Karimunjawa spear fisheries, in the CCRF perspective point of view, denote fisheries that support the CCRF concept, despite of several aspects that need to take notice of seriously. Among them isthe fishermen awareness to comply and perform code of conduct and safety standards in the fishing operations and prudence in carrying out fishing operations in the coral reef ecosystems.