With 11 agencies spread across France and Spain, Kytom builds your guideline as a living reference framework, not as a frozen specification. The method starts from your pilot sites (often the Paris headquarters and the Madrid hub), extracts the identity invariants (palette, signature furniture such as Vitra or Herman Miller, signage), then defines the acceptable local adaptation zones. More than 1200 clients supported since 2006 have allowed us to calibrate a 40 to 60-page guideline format, jointly validated by the real estate department and HR, integrating demanding environmental reference frameworks when the property portfolio justifies it. Each national rollout is driven by a single Kytom lead, the guarantor of consistency.