Customs Tariff 

8. Imports for Oil Exploration, National Programme, Exhibitions, Seminars or Expeditions 

S.No. Notification No. Subject
1 3/1989-Dated 09-01-1989 Exemption on goods imported for display in exhibition, fair or similar show or display.
2 157/1990-Dated 28-03-1990 Exemption available on specified goods imported under an ATA Carnet for display or use at any specific events.
3 153/1994-Dated 13-07-1994 Exemption on articles of foreign origin, theatrical & photography eqp., mountaineering eqp. and tags etc.
4 51/1996-Dated 23-07-1996 Exemption on research equipment imported by non-commercial research institutions, Central Government laboratories and Cancer Institutes.
5 73/1999-Dated 08-06-1999 Exemption on specified equipment imported by M/s. Power Grid Corporation of India for setting up of Rihand-Sasaram-Biharshariff HVDC Link Back to Back Station Project.