International and U.S.-based FOP References ^a

Country or Entity/ Name of FOPS/foods		Image
Australia and New Zealand Health Star Rating	Australian Government Department of Health. Health Star Rating System. December 23, 2016. http://healthstarrating.gov.au/internet/healthstarrating/publishing.nsf/Content/About-health-stars. (accessed August 8, 2017).
Belgium, Czech Republic, Netherlands, Poland, Nigeria, Slovakia: Choices Programme, Healthy Choice Logo	Choices Programme https://www.choicesprogramme.org (accessed August 9, 2017).
Brunei “Healthier Choice Symbol”	Brunei “Healthier Choice Symbol” http://www.moh.gov.bn/Image%20Gallery/HealthyChoiceLogo/Nutrient%20Criteria%20of%20Foods%20and%20Beverages%20with%20the%20Healthier%20Choice%20Logo.pdf (accessed July 13, 2018).
Chile Excess Warning Label	Rodriguez Osiac L. The implementation of new regulations on nutritional labelling in Chile. https://www.wto.org/english/tratop_e/tbt_e/8_Chile_e.pdf. (accessed September 6, 2017).
Ecuador Traffic Light Food Labeling System	Salameh B. Food labeling in Ecuador: Will the power of the people triumph over the power of the food industry. Groundswell International. November 3, 2016. https://www.groundswellinternational.org/ecuador/food-labeling-in-ecuador-will-the-power-of-people-triumph-over-the-power-of-the-food-industry/. (accessed August 9, 2017).
Fiji / Solomon Islands	WCRF. NOURISHING Database. https://www.wcrf.org/int/policy/nourishing-database (accessed July 13, 2018).	“This brand of canned luncheon meat/canned meat with (name of the other food) is high in fat. For a healthy diet eat less.”
Finland Heart Symbol	Sydanliitto. Heart Symbol. http://www.sydanmerkki.fi/en/criteria-for-healthy-lunch. (accessed August 10, 2017).	(Better Choices)
Finland High Salt Content Warning	Finland. High Salt Content Warning Labels. March 2009. http://www.worldactiononsalt.com/worldaction/europe/53774.html. (accessed August 9, 2017).	“High Salt Content”
France NutriScore Label	http://www.euro.who.int/en/countries/france/news/news/2017/03/france-becomes-one-of-the-first-countries-in-region-to-recommend-colour-coded-front-of-pack-nutrition-labelling-system (accessed July 13, 2018).
Iran Traffic Light Label	WCRF. NOURISHING Database. https://www.wcrf.org/int/policy/nourishing-database (accessed July 13, 2018).
Malaysia “Healthier Choice Logo”	WCRF. NOURISING Database https://www.wcrf.org/int/policy/nourishing-database?topic=Front-of-pack (accessed July 13, 2018).
Mexico Guideline daily amount labeling (GDA)	WCRF. NOURISHING Database. https://www.wcrf.org/int/policy/nourishing-database (accessed July 13, 2018).
Nigeria Heart Check	Nigeria. Nigeria Heart Check Logo. http://www.nigerianheart.org/ApprovedProducts.html. (accessed August 9, 2017).
Philippines “Wise Eat”	Philippines. “Wise Eat” http://ilsisea-region.org/wp-content/uploads/sites/21/2016/06/Session-3-2_Pauline-Chan.pdf (accessed July 13, 2018).
Philippines Energy logo	Philippines Energy logo http://ilsisea-region.org/wp-content/uploads/sites/21/2016/06/Session-3-2_Pauline-Chan.pdf (accessed July 13, 2018).
Singapore Healthier Choice Symbol	Singapore. The Healthier Choice Symbol (HCS). May 6, 2016. https://www.healthhub.sg/live-healthy/913/reading-food-labels. (accessed August 9, 2017).	Singapore Health Promotion Board Eat all Foods in Moderation
Slovenia “Little Heart” logo	Slovenia “Little Heart” logob http://zasrce.si/znak_varovalna_zivila/ https://www.aktivni.si/prehrana/oznake-za-prvake/ (accessed July 13, 2018)	(Clear image with interpretive nutrient-specific summary indicator not available)
South Korea Traffic Light Sign	South Korea. Traffic light color nutrition label. August 4, 2013. http://www.icfood.co.kr/_module/bbs/view.html?module=join&bo_id=notice_news&pmmu=3&smmu=3&idx=940. (accessed August 9, 2017).
Sri Lanka Traffic Lights	Sri Lanka. Traffic Lights. https://www.wcrf.org/int/policy/nourishing-database?country=Sri%20Lanka (accessed July 13, 2018)
Swedish National Food Agency’s Keyhole Symbol • Sweden, Denmark, Norway, Iceland	Sweden. The National Food Agency’s Keyhold Symbol. February 24, 2015. https://www.livsmedelsverket.se/en/food-and-content/labelling/nyckelhalet. (accessed August 9, 2017).
Thailand Guideline Daily Allowance • FOP • Snack foods • Mandatory	Thailand. Guideline Daily Amounts (GDA). June 13, 2011. https://gain.fas.usda.gov/Recent%20GAIN%20Publications/Thai%20FDA’s%20New%20Guideline%20Daily%20Amounts%20(GDA)%20Labeling%20_Bangkok_Thailand_6-13-2011.pdf. (accessed August 9, 2017).
Thailand “Healthier Choice Logo”	Thailand “Healthier Choice Logo” https://www.choicesprogramme.org/news-updates/news/thailand-launches-healthier-choico-logo-to-reduce-ncds/ (accessed July 13, 2018).
United Arab Emirates Weqaya logo (“weqaya” means prevention in Arabic)	WCRF. NOURISHING Database. https://www.wcrf.org/int/policy/nourishing-database (accessed July 13, 2013).
United Kingdom and EU Regulation Traffic Light label	U.K. Department of Health &Department for Environment Food and Rural Affairs. Food Labeling e-Learning Course, Additional forms of expression (AFE). Food Standards Agency. http://labellingtraining.food.gov.uk/module5/overview_5.html. (accessed August 9, 2017).
United States American Heart Association Heart-Check Food Certification Program	American Heart Association. The Heart-Check Mark. June 27, 2016. http://www.heart.org/HEARTORG/HealthyLiving/HealthyEating/Heart-CheckMarkCertification/How-the-Heart-Check-Food-Certification-Program-Works_UCM_300133_Article.jsp#.WY0W8NPyuu5. (accessed August 10, 2017).
United States Grocery Manufacturers Association (GMA) and Food Marketing Institute (FMI) Facts Up Front	GMA/FMI Facts Up Front. http://www.factsupfront.org/AboutTheIcons. (accessed September 30, 2017).
United States Hannaford Guiding Stars	Hannaford. Guiding Stars. https://guidingstars.com/what-is-guiding-stars/. (accessed August 8, 2017).
United States Institute of Medicine	Institute of Medicine. 2012. Front-of-Package Nutrition Rating Systems and Symbols: Promoting Healthier Choices. Washington, DC: The National Academies Press. https://doi.ors/10.17226/13221. Chapter 7. https://www.nap.edu/read/13221/chapter/9#75
United States NuVal Nutritional Scoring System	Katz, D. NuVal System. NuVal LLC. http://www4.nuval.com/How. (accessed August 8, 2017).
United States Walmart Great for you	Walmart. The Great For You Icon. 2017. http://corporate.walmart.com/global-responsibility/hunger-nutrition/great-for-you. (accessed August 10, 2017).

^aThe WCFR NOURISHING Database was consulted for all international FOP labels even when not specified.

^bAdditionally, author personal email communication with Društvo za zdravje srca in ožilja Slovenije, Slovenian Heart Foundation (July 2018).