Note: Since 1994 the CP Laboratory has been involved in useful scientific contacts with the following Bulgarian and foreign scientific organisations:

National Units

· Physics Faculty of Sofia University 
(collaborative research and teaching of MS students).

· Technical University (Sofia) - training of PhD students, common prijects.

· Union of Physicists (Sofia Section): lectures.


International and Foreign Institutions

Austria

· Linz University - collaborative work (1989-2002).

· Austrian Institute for East and South-East Europe: collaboration in common projects (1997 - 2001).

Canada

· Universityy of Western Ontario (London, ON); 2008, common research.

Germany

· MPI-PKS-Dresden: collaborative work (1997-2006).

· MPI-Stuttgart (1997).

Italy

· Salerno University: collaborative work (1994-2000).

· Pavia University: collaborative work (2000-2001; NATO grant).

· ICTP-Triest: collaborative work (2002-2006).

Japan

· Tokyo University and RIKEN (Tokyo): collaborative work (1991-1994).

· Tokyo University (2009)

Nigeria

· African University of Science and Technology (AUST), Abuja (since 2008 and currently); internsive teaching in seven courses in theoretical physics (MS program); MS diploma work students.

Poland

· Institute of Structural Research and Low Temperature (Wroclaw): 1994, 2004.

Russia

· Joint Insatitute of Nuclear Research (Dubna, Russia): collaborative work, co-organization of conference (1997; 2003-2007).

Turkey

· Istanbul University (2004).

UK

· The Institute of Physics (IoP)(London) - refereeing of issues (since 2002 till now), and refereeing of articles for the current journals of IoP (J. Phys. A: Math Gen., J. Phys. B,   J. Phys: Condensed Matter, etc.) (since 2001 till now).

· The Physics Department,  Leads University (1985); collaborative work.

Ukraine

· Lviv University and ICMP (National Acad. od Science) - edition of issues, collaborative work, join organisation of scientific meetings (since 1998 till now).

USA

· American Biographical Institute (Raleigh, NC) - editorial activity, editorial board membership
(since 1999 and currently).

· Americal Physical Society (APS), membership, refereeing of papers and books.

EC (Brussels)

· Scientific section - expert activity (FP5, FP6 FP7; since 2003, and currently)

· SCENET (European Superconductivity Network, FP5 and FP6) . The CP Laboratory is the Coordination Center of the Bulgarian Node of Scenet (since 2001 till 2006).

Plenum Press (London) - edition of issue (1999).
Journal of Physical Studies - Editorial board membership (since 2001, and currently).
NATO - research grant (Oct 2000 - Mar 2001).

Note: International collaborative and teaching activities (Denmark, Italy, Norway, UK, Poland) of members of the Laboratory performed before 1994 have not been mentioned above.