Indonesia needs to obtain the legal protection that can provide safety and comfort both to businesses and consumers. Since the enactment of Law No. 8 of 1999 on Consumer Protection on 20 April 1999 (hereinafter referred to as the Consumer Protection Act is one of the laws and regulations is a fortress of strength businesses inside and businessmen from abroad and also a protection for consumers. Consumer Protection Act regulates the rights and obligations of businesses and consumers. Based on the description above, there are problems. How consumer protection on dangerous food products from abroad in an effort to face the ASEAN free trade. Efforts to provide adequate protection against the interests of consumers is an important and urgent to find a solution soon, given the way the complex problems related to the Protection of consumers in Indonesia all the more welcome the free trade era of the Asean Economic Community. The entry of dangerous food products that come from abroad to watch.

The control of minerals and coal by the state as referred to in Paragraph (1) is organized by the Government and Regional Governments. The purpose of this research is to understand and analyze the management of river sand mining and grosok in accordance with applicable laws and regulations in Indonesia, also examine and analyze criminal law enforcement on illegal mining of river sand and grosok. This research is included in normative legal research. The results showed that to conduct community mining activities in river sand mining according to Law No. 4/2009 concerning Mineral and Coal is Article. 1 number 10; Article. 1 number 12; Article. 20; Article. 21; Article. 22; Article. 24; Article. 25; Article. 26; Article. 35; Article. 67; Article. 68; Article. 69; Article. 70; Article. 72; Article. 73; Article. 104; Article. 131 and Article 132 with their criminal sanctions are contained in Article. 158, Article, 159 and Article. 165. The investigation of criminal act of illegal mining of river sand and grosok by police officers of the Directorate of Special Criminal Investigation of East Java Regional Police resulted in the conclusion that there was a criminal act of illegal mining by everyone who conduct the mining without a permit, as referred to in Article 158 of Law of Republic Indonesia No. 3/2020 concerning amendments to Law of Republic Indonesia No. 4/2009 concerning Mineral and Coal Mining, which has been amended by Law of Republic Indonesia No. 11/2020 concerning Job Creation.

The purpose of this research is to analyze the implementation of law enforcement of perpetrators and analyze efforts to overcome perpetrators of criminal acts of counterfeiting fuel oil and gas in Bangilan Village, Bangilan Kecaatan, Tuban. This research is included in sociological juridical research. The legal sociological approach is a science from the development of legal science and can be observed by studying social phenomena that have legal aspects in society. The results of this research indicated that the implementation of law enforcement perpetrators of criminal acts of counterfeiting fuel oil and gas in Bangilan Village, Bangilan District, Tuban, the investigator concluded that the actions committed by the suspect Soniawan prasetio were proven to have violated Article 54 and Article 53 of the Law of the Republic of Indonesia No. 22/2001 concerning Oil and Gas, as amended by Law of the Republic of Indonesia No. 11/2020 concerning Copyright  Work. The efforts of the East Java Regional Police in overcoming the criminal act of counterfeiting diesel fuel (BBM) are carried out with countermeasures in the form of pre-emptive efforts, preventive efforts and repressive efforts.

This research aims to analyze the criminal liability and law enforcement process against perpetrators who carry out unlicensed mining activities in Sukodadi village, Kabuh, Jombang. This research is included in sociological and legal research. The results indicated that the perpetrators fulfilled the elements of liability. In this case, the mistake considers intentionality and negligence, which means that the perpetrators are considered to have intentionality committed the act. Thus the perpetrators, in taking responsibility for their actions, can be subject to Article 160 paragraph 2 of the Law of the Republic Indonesia No. 4/2009 concerning Mineral and Coal Mining Jo Article 55 Paragraph 1 to (1) of the Criminal Code with a maximum imprisonment of 5 (five) years and a maximum fine of IDR. 10,000,000,000,- (ten billion rupiah). The law enforcement process against the perpetrators conducted by the East Java Police Special Criminal Investigation Unit, namely conducting, summoning, confiscation, and searches in this case, is very supportive and mutually reinforcing between witness testimony, expert testimony, clues, and the existence of evidence seized with the confession of the suspect.

This article aims to find out about the application of the legality principle in the criminal justice system. Legality is a legal principle that states that there is no criminal act without a clear legal basis. The research method used in this study is a literature study with a normative analysis approach to analyze and interpret laws and regulations related to the principle of legality in the criminal justice system, case studies, and analyzed through comparative studies. Based on the research results, it can be concluded that the principle of legality has a crucial role in ensuring justice and protecting human rights in the criminal justice system. Although there are several challenges in applying this principle, efforts to strengthen adherence to the legality principle must be continued through training, supervision, and evaluation of criminal law policies. In the study of literature and normative analysis, it was found that the principle of legality has a strong legal basis and is the main basis for forming criminal law policies.