Medical invading right including medical fault and medical accident is a special part of civil invading right responsibility.

The reasons of forensic medical fault identification were increasing soon in current years were analyzed.

Special way of “fault assumption” should be applied to it.

In case of an injury on campus,Schools shall bear liability for tort with presumption of fault on their part.

The author thinks strict liability is applicable to a listed company, and presumption of fault can be used to impute the liability of other groups.

Presumption of fault,Presumption of causation and Res lpsa Loquitur is the core of theory in this article.

With the comparison study of the subjective assumption of environmental pollution crime in both academic circle and practice circle,this paper claims that the system of fault presumption and inverted onus of proof should be adopted for our criminal law.

The author has chosen file and internal exchange responsibilities as a starting point and proposes the adoption of fault presumption responsibility to ensure the standard of security market and the realization of legal values.

According to the analysis results, the fault presumption belongs to the evidence regulations.

Strict responsibility, fault responsibility and fault inference as three imputation principles of tort law in our country have their own special law bases, which should be correctly understood and clearly distinguished, especially strict responsibility and fault responsibility.