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HSS Vendor Management

HSS strives to maintain the highest standards and understand the importance of communicating and enabling positive accountability for everyone who contributes to our culture and performance.  Vendors are integral to our operations and we aim to conduct business with Vendors who share our Mission, Values and Purpose, and comply with our policies and expectations. This website provides up-to-date announcements, site access guidelines, purchasing guidelines, vendor-related policies and other resources to support our Vendors.

HSS Vendor-Related Announcements

Effective March 27, 2023

  • ALL VENDORS CURRENTLY REGISTERED IN SYMPLR must access the HSS Main Campus and contiguous buildings (Belaire and Pavilion) through the dedicated Vendor Entrance, located on 70th Street (please consult the Vendor Onsite Visit tab for additional information). 

Effective April 24, 2023

  • ALL VENDORS must be registered and credentialed with Green Security and in receipt of their Green Security ID Badge for access to any HSS facility (please consult the Vendor Onsite Visit tab for site-specific access information). Register here. Already have a Green Security account? Log in and add HSS to your list of participating accounts. 
  • ALL VENDORS accessing the HSS Main Campus and contiguous buildings (Belaire and Pavilion) must enter through the dedicated Vendor Entrance, located on 70th Street (please consult the Vendor Onsite Visit tab for additional information).

HSS Purchase Order Standard Terms and Conditions