To start working on Upwork in the Philippines, you need a reliable internet connection, a computer, and a valid email address. It's also important to create a strong profile that showcases your skills and previous work experience. You may need to provide identification documents for verification purposes. Additionally, familiarize yourself with Upwork's terms of service and payment methods, such as PayPal or direct bank transfer. For the latest information and detailed guidance, it's best to check Upwork's official site.