Each network shows bill cosponsorships in the lower or upper chamber of the Belgian Parliament.

All networks are directed graphs drawn with the Fruchterman-Reingold force-directed algorithm. The ties connect the first author of each bill to the cosponsors of that bill. The nodes are sized by unweighted total degree. When two nodes belong to the same group, any existing tie between them is given the color of that group. There is a guide to party codes and colors at the end of this page.

See the interactive visualization, or view other countries.

Chambre des Représentants (lower chamber)

L. 48 (1991-1995)
L. 49 (1995-1999)
L. 50 (1999-2003)
L. 51 (2003-2007)
L. 52 (2007-2010)
L. 53 (2010-2014)
L. 54 (2014–)

Sénat (upper chamber)

L. 49 (1995-1999)
L. 50 (1999-2003)
L. 51 (2003-2007)
L. 52 (2007-2010)
L. 53 (2010-2014)

Party abbreviations

PT

Worker's Party, dark red

ECOLO

Greens (Agalev/Groen, Écologistes), green

SOC-F

Francophone Socialists (PS), red

SOC-V

Flemish Socialists (SP/sp.a), light red

C-DEM-F

Francophone Christian-Democrats (PSC/cdH), orange

C-DEM-V

Flemish Christian-Democrats (CVP/CD&V), light orange

LDD

List Dedecker/Libertarian, Direct, Democratic, purple

ROSSEM

Jean-Pierre Van Rossem, light purple

C-DEM-V/VOLKS

Flemish rightwing alliance (CD&V/NV-A), light yellow

VOLKS

Flemish nationalists (VU, VU-ID, NV-A), yellow

LIB-F

Francophone Liberals (FDF, FDF & PPW, PRL, MR), blue

LIB-V

Flemish Liberals (PVV, VLD/Open VLD), light blue

VLAAMS

Vlaams Blok (VB), brown

FN

Front National (FN), grey

IND

Independents, light grey