JP Morgan Chase has told personnel assigned to its state-of-the-art main office in NYC that they have to share their physical characteristics to gain entry the multibillion-dollar skyscraper.
The financial firm had originally intended for the registration of biometric data at its Manhattan high-rise to be voluntary.
Yet, staff of the leading financial institution who have commenced employment at the corporate hub since last month have obtained communications stating that biometric access was now "required".
This security method necessitates staff to provide their eye patterns to pass through entry points in the main floor instead of using their identification cards.
The main office building, which apparently required an investment of $3bn to develop, will eventually act as a workplace for 10,000 employees once it is fully occupied later this year.
The financial company declined to comment but it is assumed that the employment of biometric data for admission is designed to make the premises more secure.
There are exemptions for certain staff members who will continue to have the option to use a ID card for access, although the standards for who will employ more traditional ID access remains unspecified.
In addition to the deployment of physical identifier systems, the bank has also released the "Corporate Access" mobile app, which functions as a digital badge and hub for staff resources.
The app allows users to handle guest registration, navigate interior guides of the facility and schedule food from the facility's multiple on-site dining vendors.
The implementation of tighter entry controls comes as American companies, particularly those with major presence in the city, look to enhance safety following the incident of the CEO of one of the leading healthcare providers in summer.
Brian Thompson, the head of the healthcare company, was fatally shot not far from the bank's location.
It is unclear if JP Morgan plans to deploy physical identifier entry for personnel at its branches in other important economic centers, such as London.
The move comes amid debate over the implementation of digital tools to track workers by their employers, including observing physical presence metrics.
Previously, all staff members on mixed remote-office plans were directed they have to report to the office five days a week.
The bank's chief executive, Jamie Dimon, has described JP Morgan's recently opened skyscraper as a "beautiful physical manifestation" of the organization.
The banker, one of the world's most powerful bankers, recently cautioned that the chance of the financial markets experiencing a decline was much more substantial than many investors believed.