diff --git a/CHANGELOG.md b/CHANGELOG.md
index 529f8aa..02d2eb6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -19,7 +19,7 @@ Refactor the modular structure:
 * Extract the modules Export and AdditionalOutput from TrainRunCalc
 * Divide the module Operationsmodes and add its functions to TrainRunCalc and EnergySaving
 * Add the remaining functions of the module types to EnergySaving
-* Divide the module MovingPhases into Behavior and DrivingDynamics
+* Divide the module MovingPhases into Behavior and Formulary
 * Rename the module Preparation to Characteristics
 
 
diff --git a/src/Behavior.jl b/src/Behavior.jl
index 91b7f90..8d65c09 100644
--- a/src/Behavior.jl
+++ b/src/Behavior.jl
@@ -7,14 +7,14 @@
 
 module Behavior
 
-include("./DrivingDynamics.jl")
-using .DrivingDynamics
+include("./Formulary.jl")
+using .Formulary
 
 export addBreakFreeSection!, addClearingSection!, addAcceleratingSection!, addCruisingSection!, addDiminishingSection!, addCoastingSection!, addBrakingSection!, addStandstill!,
 # addBrakingSectionInOneStep! is not used in the current version of the tool
 calculateForces!, createDataPoint,
 
-# export functions from DrivingDynamics
+# export functions from Formulary
 calcBrakingDistance, calcBrakingStartVelocity, calc_Δs_with_Δt
 
 
diff --git a/src/EnergySaving.jl b/src/EnergySaving.jl
index 26c4d18..037f9af 100644
--- a/src/EnergySaving.jl
+++ b/src/EnergySaving.jl
@@ -10,7 +10,7 @@
 
 # TODO: calculation time for passenger trains on path1 is very long and should be reduced
 # TODO from 2022/01/18: Test if enum trainType is working correctly in function calculateRecoveryTime or if only the else-pathis taken
-# TODO from 2022/01/19: Are here calculations that should be transferred to DrivingDynamics.jl?
+# TODO from 2022/01/19: Are here calculations that should be transferred to Formulary.jl?
 # TODO from 2022/01/22: use always copyCharacteristicSection and don't do it manually like "csModified=Dict(:id => csOriginal[:id], ..." three times
 # TODO from 2022/03/18: stateFlags need to be added to functions that add behavior sections
 # TODO from 2022/03/21: consider previous speed limits during the coasting section in case F_R < 0.0 and the train is getting faster
diff --git a/src/DrivingDynamics.jl b/src/Formulary.jl
similarity index 99%
rename from src/DrivingDynamics.jl
rename to src/Formulary.jl
index 617d8e6..2f5f1f0 100644
--- a/src/DrivingDynamics.jl
+++ b/src/Formulary.jl
@@ -5,7 +5,7 @@
 # __copyright__     = "2022"
 # __license__       = "ISC"
 
-module DrivingDynamics
+module Formulary
 
 #########################
 ## literature the driving dynamics equations are based on:
@@ -253,4 +253,4 @@ function calcBrakingAcceleration(v_start::Real, v_end::Real, s_braking::Real)
     return a_braking
 end #function calcBrakingAcceleration
 
-end #module DrivingDynamics
+end #module Formulary