A self-certification form is acceptable for absences of up to and including 7 days, with a medical certificate from your doctor or hospital required for absences exceeding this.
Mae angen ffurflen hunan-ardystio ar gyfer absenoldebau hyd at a chan gynnwys 7 diwrnod, ac mae angen tystysgrif feddygol gan eich meddyg neu ysbyty ar gyfer absenoldebau hirach na hynny.