diff --git a/BRCF/brcf.sql b/BRCF/brcf.sql
index 26319a022..2112b928f 100644
--- a/BRCF/brcf.sql
+++ b/BRCF/brcf.sql
@@ -340,6 +340,7 @@ BEGIN
 END;
 /
 
+-- Toekennen van een werkplek alleen voor personen die nog helemaal geen werkplek hebben
 CREATE OR REPLACE PROCEDURE brcf_wp_toekenning
 AS
    CURSOR c1
@@ -361,10 +362,8 @@ AS
              AND r.alg_ruimte_upper_nr = '_'
              AND NOT EXISTS
                    (SELECT 'x'
-                      FROM prs_werkplek pw, prs_perslidwerkplek ppw
-                     WHERE     p.prs_perslid_key = ppw.prs_perslid_key
-                           AND ppw.prs_werkplek_key = pw.prs_werkplek_key
-                           AND pw.prs_alg_ruimte_key = r.alg_ruimte_key)
+                      FROM prs_perslidwerkplek ppw
+                     WHERE p.prs_perslid_key = ppw.prs_perslid_key)
                            
      UNION ALL
       SELECT p.prs_perslid_key, pk.prs_kostenplaats_nr, r.alg_ruimte_key
@@ -385,10 +384,8 @@ AS
              AND p.prs_perslid_apikey IS NULL
              AND NOT EXISTS
                    (SELECT 'x'
-                      FROM prs_werkplek pw, prs_perslidwerkplek ppw
-                     WHERE     p.prs_perslid_key = ppw.prs_perslid_key
-                           AND ppw.prs_werkplek_key = pw.prs_werkplek_key
-                           AND pw.prs_alg_ruimte_key = r.alg_ruimte_key)
+                      FROM prs_perslidwerkplek ppw
+                     WHERE p.prs_perslid_key = ppw.prs_perslid_key)
     UNION ALL
       SELECT p.prs_perslid_key, pk.prs_kostenplaats_nr, r.alg_ruimte_key
         FROM prs_perslid p,
@@ -405,10 +402,8 @@ AS
              AND p.prs_perslid_apikey IS NULL
              AND NOT EXISTS
                    (SELECT 'x'
-                      FROM prs_werkplek pw, prs_perslidwerkplek ppw
-                     WHERE     p.prs_perslid_key = ppw.prs_perslid_key
-                           AND ppw.prs_werkplek_key = pw.prs_werkplek_key
-                           AND pw.prs_alg_ruimte_key = r.alg_ruimte_key)
+                      FROM prs_perslidwerkplek ppw
+                     WHERE p.prs_perslid_key = ppw.prs_perslid_key)
      UNION ALL
       SELECT p.prs_perslid_key, pk.prs_kostenplaats_nr, r.alg_ruimte_key
         FROM prs_perslid p,
@@ -425,10 +420,8 @@ AS
              AND p.prs_perslid_apikey IS NULL
              AND NOT EXISTS
                    (SELECT 'x'
-                      FROM prs_werkplek pw, prs_perslidwerkplek ppw
-                     WHERE     p.prs_perslid_key = ppw.prs_perslid_key
-                           AND ppw.prs_werkplek_key = pw.prs_werkplek_key
-                           AND pw.prs_alg_ruimte_key = r.alg_ruimte_key);
+                      FROM prs_perslidwerkplek ppw
+                     WHERE p.prs_perslid_key = ppw.prs_perslid_key);
 BEGIN
    FOR rec IN c1
    LOOP