Mercury-in-glass thermometer Medical Center and Las Piñas Hospital also made steps to ban the toxic chemical. The country was the first one to make a step to ban mercury from its health care system in Southeast Asia. Since European Union directive 2007/51/EC came into force on 3 April 2009, the UK Health Protection Agency (HPA) reported that mercury thermometers could no longer be sold to the general public. Shops holding stocks of unsold thermometers had to withdraw them from sale; mercury thermometers purchased before this date could be used without legal implications. The purpose of these restrictions is to protect the environment
Substantial equivalence there is no significant difference between the modified and unmodified products, then there will generally be no further requirement for food safety testing. However, if the product has no natural equivalent, or shows significant differences from the unmodified food, or for other reasons that regulators may have (for instance, if a gene produces a protein that has not been a food component before), further safety testing may be required. There have been criticisms of the effectiveness of substantial equivalence. Substantial equivalence In food safety, the concept of substantial equivalence holds that the safety of a new food, particularly one that