What is considered as DACH region?
The DACH region comprises the three countries in the central Europe: Germany, Austria, and Switzerland. The abbreviation comes a mix of first letters of countries as per international country codes, i.e. Germany (DE), Austria (AT), and Switzerland (CH).
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.
### Instruction: What is considered as DACH region?
### Input: 
### Response: The DACH region comprises the three countries in the central Europe: Germany, Austria, and Switzerland. The abbreviation comes a mix of first letters of countries as per international country codes, i.e. Germany (DE), Austria (AT), and Switzerland (CH).