* The Food and Drug Administration (FDA) is responsible for regulating genetically modified foods.

* The FDA does not require food manufacturers to label genetically modified foods.

* However, some food manufacturers voluntarily label their products as "non-GMO" or "GMO-free."

In the European Union:

* The European Union requires food manufacturers to label genetically modified foods.

* The labels must state that the food contains genetically modified organisms (GMOs).

* The labels must also provide information about the specific GMOs that are present in the food.

In other countries:

* The regulations for labeling genetically modified foods vary from country to country.

* Some countries require food manufacturers to label genetically modified foods, while other countries do not.