1990

== Events ==
* LEGO Malaysia is established.
* The 4.5V TECHNIC motors are phased out in favour of the 9V standard.
*The first computerized set appears in the form of 8094 TECHNIC Control Center
*1990 was the final year that the "grey era" 12V trains system was on sale.
== Themes introduced or discontinued ==
* M-Tron, a subtheme of Space, is introduced.
* Model Team is introduced.
* DUPLO Zoo is introduced.
* Forestmen is discontinued.
* Space Police I is discontinued.
* Blacktron I is discontinued.
* Futuron is discontinued.
== Sets Introduced ==
=== Basic ===
=== Castle ===
==== Black Falcons ====
==== Black Knights ====
==== Crusaders ====
==== Forestmen ====
=== DUPLO ===
=== Model Team ===
=== Space ===
==== Blacktron ====
==== Futuron ====
==== M-Tron ====
=== Pirates ===
=== Service Packs ===
=== TECHNIC ===
=== Town ===
*