The Physics Department of Tezpur University is organizing National Conference on Theoretical Physics 2013 during February 8-12, 2013 (http://www.tezu.ernet.in/notices/events/nctp12.pdf). This was supposed to happen during October, 2012 but some unavoidable circumstances led to the postponement. In spite of this unfortunate postponement, NCTP 2013 is going to host around hundred participants from different parts of the country including thirteen invited speakers. The topics covered in the invited as well as contributed talks cover almost every area of theoretical physics. Invited speakers include Prof. Amitava Raychaudhuri (Calcutta University), Prof. D P Roy (TIFR), Prof. Rajeev Bhalerao (TIFR), Prof. Raj Gandhi (HRI), Prof. Jayant Murthy (IIA), Prof. Pushpa Khare (IUCAA), Prof. Vinod Krishan (RRI), Prof. Nikhil Chakraborty (SINP), Prof. M. Khan (Jadavpur Univ), Prof. D. K. Choudhury (Gauhati Univ), Prof. N. N. Singh (Gauhati Univ), Prof. Amarjyoti Choudhury (Tezpur Univ) and Prof. S. Ghosh (IIG, Mumbai). The conference is going to take off day after tomorrow with the keynote address by Prof Amitava Raychaudhuri in the afternoon (at 16:30 hrs). From Saturday onwards the technical sessions on Astrophysics, Cosmology, Neutrino Physics, Plasma Physics, Hadron Physics, Computational Physics will start. I hope the participants will find this conference to be of great scientific importance with a pleasant stay at Tezpur.