United States
National Board for Professional Teaching Standards (US) http://accomplishedteacher.org/propositions-in-practice/
National Board for Professional Teaching Standards (US) (Overview) https://www.nbpts.org/national-board-certification/
National Board for Professional Teaching Standards - Mathematics Standards (Ages 11-18+) (US) http://www.nbpts.org/wp-content/uploads/EAYA-MATH.pdf
National Board for Professional Teaching Standards - Early Childhood Generalist Standards (Ages 3-8) (US) http://www.nbpts.org/wp-content/uploads/EC-GEN.pdf
National Board for Professional Teaching Standards - Middle Childhood Generalist Standards (Ages 7-12) (US) http://www.nbpts.org/wp-content/uploads/MC-GEN.pdf
National Board for Professional Teaching Standards - Five Core Propositions (US) https://www.nbpts.org/standards-five-core-propositions/
National Board for Professional Teaching Standards - Early Adolescence Component 1: Content Knowledge (US) http://www.nbpts.org/wp-content/uploads/EA_Math_Component1.pdf
National Board for Professional Teaching Standards - Categories for Board Certification http://www.nbpts.org/wp-content/uploads/Certification-Areas-1.pdf
National Board for Professional Teaching Standards - Guide to National Board Certification http://www.nbpts.org/wp-content/uploads/Guide_to_NB_Certification.pdf
National Board for Professional Teaching Standards - National Board Certification Process Overview https://www.nbpts.org/wp-content/uploads/National-Board-Process-Overview-1.pdf
National Board for Professional Teaching Standards - State Incentive Chart https://www.nbpts.org/wp-content/uploads/state_incentive_chart.pdf
National Board for Professional Teaching Standards - State Information https://www.nbpts.org/in-your-state/in-your-state/ny/
National Board for Professional Teaching Standards - Why Certify? https://www.nbpts.org/national-board-certification/why-certify/