EN71 is the normative standard for toy products in the EU market. Children are the most concerned and cherished group in the whole society. The toy market that children generally love is developing rapidly. At the same time, various types of toys have caused injuries to children due to quality problems in various aspects. Requirements are becoming increasingly strict. Many countries have established their own safety regulations for these products, and production companies must ensure that their products meet relevant standards before being sold in the region. The manufacturer must be responsible for accidents caused by production defects, poor design, or the use of inappropriate materials. As a result, the EN71 certification decree for toys was launched in Europe, which means that the technical specifications of toy products entering the European market through the EN71 standard are implemented to reduce or avoid the harm of toys to children.