Standardization of Forensic Sciences is a worldwide judicial topic, with the implementation of judicial reform and the government’s intention on the standardization work, China,the golden age of the establishment of forensic identiifcation standards will becoming. However, the current standards of forensic identiifcation are less in quantity;uneven quality;slow updating; lack of scientiifcity in making standards procession and other issues, leading to the derailment of Forensic work and practice, many projects identiifed lack of identiifed standards. To this end, the authors suggested that a correct understanding of the legal status of forensic identiifcation standards and the presence of errors, committing to build forensic identiifcation standardization.

Along with the application and development of the assisted reproductive technology in vitro fertilization and embryo transfer,the emergence of frozen embryos in the law,medicine,and ethics area are gradually increased.Two-child policy makes more older couples choose assisted reproductive technology,which will cause more disputes about frozen embryos.There is no unified conclusion of the legal status of human embryos,and there exists three main views of embryos namely property,person and intermediate state.Defined the legal status of frozen embryos as ethical substance,this paper analyzed the main position and possible legal and ethical issues involved in the disposal of frozen embryos through three typical cases.