What are the presiding officers for the upper house?

The presiding officers of the upper house, often referred to as the Senate in many countries, typically include the Vice President or a designated President of the Senate, who oversees proceedings and ensures order. Additionally, there may be a President pro tempore, usually a senior member of the majority party, who fills in when the presiding officer is absent. Other key roles may include various committee chairs and leaders responsible for specific legislative functions.