The two main acts of legislation in South Africa that are applicable when dealing with domestic violence and intimidation are:

1. Domestic Violence Act, 1998 (Act No. 116 of 1998): This act provides protection to victims of domestic violence by allowing them to apply for protection orders against abusers. It defines various forms of domestic violence, including physical, emotional, verbal, and economic abuse, and offers legal remedies to ensure the safety of victims.
2. Protection from Harassment Act, 2011 (Act No. 17 of 2011): This act addresses intimidation, harassment, and stalking, providing protection to victims by allowing them to apply for protection orders. It covers harassment in different forms, including physical, verbal, and cyber harassment.

Both acts offer legal measures for victims to seek protection and ensure their safety from domestic violence and intimidation.