Th Cmmn rpn Frmwrk f Rfrnc fr Lnggs: Lrnng, Tchng, ssssmnt, bbrvtd n nglsh s CFR, CF, r CFRL, s gdln sd t dscrb chvmnts f lrnrs f frgn lnggs crss rp nd, ncrsngly, n thr cntrs. Th CFR s ls ntndd t mk t sr fr dctnl nstttns nd mplyrs t vlt th lngg qlfctns f cnddts fr dctn dmssn r mplymnt. ts mn m s t prvd mthd f tchng, nd ssssng tht ppls t ll lnggs n rp.
Th CFR ws stblshd by th Cncl f rp btwn 1986 nd 1989 s prt f th "Lngg Lrnng fr rpn Ctznshp" prjct. n Nvmbr 2001, rpn nn Cncl Rsltn rcmmndd sng th CFR t st p systms f vldtn f lngg blty. Th sx rfrnc lvls (1, 2, B1, B2, C1, C2) r bcmng wdly ccptd s th rpn stndrd fr grdng n ndvdl's lngg prfcncy.
s f 2024, "lclzd" vrsns f th CFR xst n Jpn, Vtnm, Thlnd, Mlys, Mxc nd Cnd. "CFR s stbl nd crdbl bnchmrk fr nglsh stndrds n Mlys." Ths s hw, fr xmpl, th Mlysn gvrnmnt wrt bt t.