"Gender-based violence and assault, particularly against women, is a widespread social and community issue around the world and the Uber community is not immune," Anderson said.
"We have already hosted training sessions for more than 70 locally-based employees to help them better understand these issues, including how they affect all industries and communities."
As part of its campaign against sexual assault, Uber had made a $30,000 donation to the Sexual Abuse Prevention Network.
Uber will display in-app messages to highlight the Driving Change campaign on Sunday, which is the International Day for the Elimination of Violence Against Women.
In guidelines sent out to users earlier this month, Uber outlined new rules it would impose including that there must be no physical contact with the driver or fellow riders.
"As our community guidelines make clear, you shouldn't touch or flirt with other people in the car. As a reminder, Uber has a no sex rule. That's no sexual conduct with drivers or fellow riders, no matter what," Uber said.
It said that nobody should hit or otherwise hurt a driver or fellow passengers, and use of inappropriate and abusive language or gestures could also lead to a ban.
"Asking overly personal questions, using verbal threats, and making comments or gestures that are aggressive, sexual, discriminatory, or disrespectful" are not allowed, it said.
In an email sent to New Zealand users at the beginning of the month, the company also spelt out other reasons why you could lose access to Uber as a rider.
This includes damaging drivers' or other passengers' property, damaging the car, breaking or vandalising a phone, intentionally spilling food or drink, smoking, or vomiting due to excessive alcohol consumption.
Unwanted contact with the driver or fellow passenger after the trip is over could also get you kicked off the app. This includes texting, calling, or visiting someone in person after a ride has been completed.
In the past four years, 103 Uber drivers have been accused of sexual assault or abuse in the US, according to a CNN investigation. At least 31 of these drivers have been convicted for crimes, which include false imprisonment, rape or forcible touching.
The San Francisco-based company has been under scrutiny itself over allegations of sexual harassment and discrimination at its corporate office.