The Personal Properties Securities Register (PPSR) will be seven years old on 30 January 2019; accordingly, security interests with seven year registration periods will, unless renewed, expire from 30 January 2019.

The seven year security interest is the most common registration period and is the maximum period of registration for goods with a serial number (such as motor vehicles). According to the Australian Financial Security Authority, an estimated 115,239 registrations will expire in January 2019.

On 13th August 2013, the US Department of Justice (DOJ) and attorneys general from six US states and the District of Columbia filed suit in the US District Court for the District of Columbia to block the merger between US Airways and American Airlines. Days before, a group of American Airlines customers filed a claim that the merger would violate Section 7 of the Clayton Act.