If you would like to receive information about National Theatre productions, you can subscribe here:

https://www.nationaltheatre.org.uk/register/nt-live

There is also an archive of material, covering all of the creative, technical and administrative records of the National Theatre and is open to everyone by appointment.  More information can be found at:

https://www.nationaltheatre.org.uk/about-the-national-theatre/archive

National Theatre information