The concept of Obligatory passage point (OPP) was developed by sociologist Michel Callon in a seminal contribution to actor–network theory: Callon, Michel (1986), "Elements of a sociology of translation: Domestication of the Scallops and the Fishermen of St Brieuc Bay". In John Law (Ed.), Power, Action and Belief: A New Sociology of Knowledge? London, Routledge: 196-233.
Obligatory passage points are a feature of actor-networks, usually associated with the initial (problematization) phase of a translation process. An OPP can be thought of as the narrow end of a funnel, that forces the actors to converge on a certain topic, purpose or question. The OPP thereby becomes a necessary element for the formation of a network and an action program. The OPP thereby mediates all interactions between actors in a network and defines the action program. Obligatory passage points allow for local networks to set up negotiation spaces that allow them a degree of autonomy from the global network of involved actors.
An action program can comprise a number of different OPP's. An OPP can also be redefined as the problematization phase is revisited.
In Callon and Law's '"Engineering and Sociology in a Military Aircraft Project" the project management of a project to design a new strategic jet fighter for the British Military became an obligatory passage point between representatives of government and aerospace engineers.
Famous quotes containing the words passage and/or point:
“Must we to bed indeed? Well then,
Let us arise and go like men,
And face with an undaunted tread
The long black passage up to bed.”
—Robert Louis Stevenson (1850–1894)
“As for work, without it, without painstaking work, any writer or artist definitely remains a dilettante; there’s no point in waiting for so-called blissful moments, for inspiration; if it comes, so much the better—but you keep working anyway.”
—Ivan Sergeevich Turgenev (1818–1883)