Since our creation in 1996, regulation has been the crux of our business. TERA Consultants is internationally recognised as a leading firm in regulation.

TERA Consultants assists and advises clients in implementing and overseeing sector regulations. TERA provides expertise on regulatory issues for all types of clients and sectors.

In particular, many public and private companies and regulators have solicited TERA's technical and economic know-how on regulatory issues.

TERA Consultants has a recognised track record in bottom-up cost modelling of regulated activities. This includes determining fixed and mobile interconnection costs, calculating cost-based tariffs for local loop unbundling, and setting Universal Service costs, to name but a few.


Areas of practice:

  • Interconnection, interoperability, access and unbundling
  • Accounting separation
  • Cost modelling
  • Regulate tariff offers
  • Universal service
  • Call for tender and auctions


Case studies Calculating the cost of the local fibre loop in France (+)

Cost model for postal distribution in France (+)


Training and coursesRegulating  fast and very-fast broadband deployment (+)

Cost allocation methods for multi-product firms (+)