| l'Avesnois Regional Park FR-0001 | POTA | | | 0 | JO10we |
| Caps et Marais d'Opale Regional Park FR-0595 | POTA | | | 0 | JO00xs |
| Ridens et dunes hydrauliques du detroit du Pas-de-Calais Natura 2000 FR-0785 | POTA | | | 0 | JO00oq |
| Bassin de Coppenaxfort, watergang du Zout Gracht et prairies et mares de la Ferme Belle a Loon-Plage Biological Reserve FR-10027 | POTA | | | 0 | JO10ds |
| Bois de la Haute Laniere, bois Hoyaux et bois du Fay Biological Reserve FR-10042B/F-0439 | POTAWWBOTA | | | 0 | JO10wh |
| Complexe ecologique de la foret de Mormal et des zones bocageres associees Biological Reserve FR-10059 | POTA | | | 0 | JO10ue |
| Coq de Paille Biological Reserve FR-10062 | POTA | | | 0 | JO10ft |
| bocage de prisches et bois de toillon Biological Reserve FR-10079 | POTA | | | 0 | JO10uc |
| bois fleuri a beauval et candas Biological Reserve FR-10249 | POTA | | | 0 | JO10dc |
| Le complexe ecologique de la Vallee de la Sensee Biological Reserve FR-10250 | POTA | | | 0 | JO10of |
| Marais d'Arleux, de Palluel, de Saudemont, d'Ecourt Saint-Quentin, de Rumaucourt et d'Oisy-le-Verger Biological Reserve FR-10257 | POTA | | | 0 | JO10ug |
| Marais de la Sensee entre Aubigny-au-bac et Bouchain Biological Reserve FR-10262 | POTA | | | 0 | JO10pg |
| larris du fosse du halot a boisbergues et bois associes Biological Reserve FR-11118 | POTA | | | 0 | JO10cd |
| Vallee de l Ecaillon entre Beaudignies et Thiant Biological Reserve FR-11154 | POTA | | | 0 | JO10rg |
| Vallee de la Vergne et Bois des Poteries Biological Reserve FR-11162 | POTA | | | 0 | JO10rl |
| Foret de Remy et bois de Pieumelle Biological Reserve FR-11218 | POTA | | | 0 | JN19hj |
| VALLEE DU RU DE VERGIS ET BOIS HOCHET, DE NOGENT ET DES DAMES Biological Reserve FR-14305 | POTA | | | 0 | JN18pw |
| BOIS DE LA CONVERSERIE Biological Reserve FR-14307 | POTA | | | 0 | JN18sw |
| FORET DES ROUGES FOSSES (PARTIE AISNE) Biological Reserve FR-14308 | POTA | | | 0 | JN18sw |
| RU DES EFFANEAUX ET BOISEMENTS ASSOCIES A CHAMIGNY Biological Reserve FR-14309 | POTA | | | 0 | JN18nx |
| Parc Saint Pierre Recreation Park FR-15201 | POTA | | | 0 | JN19dv |
| Espace Gaston Gambier Recreation Park FR-15381 | POTA | | | 0 | JN19ev |
| Bois Bonvallet Recreation Park FR-15385 | POTA | | | 0 | JN19dv |
| Parc du Grand Marais Recreation Park FR-15386 | POTA | | | 0 | JN19dw |
| Parc du Petit Marais Recreation Park FR-15387 | POTA | | | 0 | JN19dw |
| Parc de Montieres Recreation Park FR-15388 | POTA | | | 0 | JN19dv |
| PELOUSES DE LA COMMANDERIE À MONTIGNY L'ALLIER Biological Reserve FR-15405 | POTA | | | 0 | JN19nc |
| BOIS DE MONTIGNY ET DE BORNY Biological Reserve FR-15406 | POTA | | | 0 | JN19nc |
| fonds a modiolus modiolus Biological Reserve FR-15543 | POTA | | | 0 | JO00sw |
| le banc a la ligne Biological Reserve FR-15545 | POTA | | | 0 | JO00tv |
| argiliere de saint-momelin Biological Reserve FR-15548 | POTA | | | 0 | JO10ds |
| complexe de prairies et de bois du sechier et de rebecques Biological Reserve FR-15549 | POTA | | | 0 | JO10dp |
| bois de saint-pierre-vaast Biological Reserve FR-15621 | POTA | | | 0 | JO10la |
| Oise-Pays de France Regional Park FR-1601 | POTA | | | 0 | JN19ge |
| Pont d'Ardres Regional Reserve FR-2349 | POTA | | | 0 | JO00xv |
| DUNES DE LA PLAINE MARITIME FLAMANDE FR3100474 Natura 2000 FR-2587 | POTA | | | 0 | JO11fb |
| HAUTES VALLEES DE LA SOLRE, DE LA THURE, DE LA HANTE Natura 2000 FR-2595 | POTA | | | 0 | JO20bf |
| VALLEE DE LA SAMBRE FR3102006 Natura 2000 FR-2596 | POTA | | | 0 | JO10vd |
| BANCS DES FLANDRES - FR3112006 Natura 2000 FR-2600 | POTA | | | 0 | JO11be |
| COTEAU DE LA MONTAGNE D ACQUIN FR3100488 Natura 2000 FR-2674 | POTA | | | 0 | JO10br |
| PELOUSES, BOIS, FORETS NEUTROCALCICOLES FR3100489 Natura 2000 FR-2675 | POTA | | | 0 | JO10ag |
| FORET DE TOURNEHEM ET PELOUSES DE LA CUESTA FR3100498 Natura 2000 FR-2679 | POTA | | | 0 | JO10as |
| RECIFS GRIS-NEZ BLANC-NEZ FR3102003 Natura 2000 FR-2682 | POTA | | | 0 | JO00sv |
| Pelouses et bois neutrocalcicoles de la cuesta sud du Boulonnais FR3100484 Natura 2000 FR-2903 | POTA | | | 0 | JO00vp |
| Bancs des Flandres FR3102002 Natura 2000 FR-2905 | POTA | | | 0 | JO11be |
| Marais d'Isle FR2210026 Natura 2000 FR-2909 | POTA | | | 0 | JN19pu |
| Forets picardes Compiegne Laigue Ourscamps FR2212001 Natura 2000 FR-2911 | POTA | | | 0 | JN19kj |
| Forets de Thierache Hirson et Saint-Michel FR2212004 Natura 2000 FR-2914 | POTA | | | 0 | JN29bw |
| Marais de la Souche FR2212006 Natura 2000 FR-2916 | POTA | | | 0 | JN19wo |
| Tourbieres et marais de l'Avre FR2200359 Natura 2000 FR-3049 | POTA | | | 0 | JN19ft |
| Reseau de coteaux et vallee du bassin de la Selle FR2200362 Natura 2000 FR-3050 | POTA | | | 0 | JN09xr |
| Cuesta du Bray FR2200371 Natura 2000 FR-3053 | POTA | | | 0 | JN09xi |
| Massif forestier du Haut Bray de l Oise FR2200372 Natura 2000 FR-3054 | POTA | | | 0 | JN09xl |
| Landes et forets humides du Bas Bray de l'Oise FR2200373 Natura 2000 FR-3055 | POTA | | | 0 | JN09vk |
| Cavite de Larris Millet a Saint-Martin le Noeud FR2200376 Natura 2000 FR-3056 | POTA | | | 0 | JN19aj |
| Massif forestier du Regnaval FR2200387 Natura 2000 FR-3063 | POTA | | | 0 | JN19ww |
| Bocage du Franc Bertin FR2200388 Natura 2000 FR-3064 | POTA | | | 0 | JN29cs |
| Marais de la Souche FR2200390 Natura 2000 FR-3065 | POTA | | | 0 | JN19wo |
| Massif forestier de Saint Gobain FR2200392 Natura 2000 FR-3067 | POTA | | | 0 | JN19qn |
| Tourbiere et coteaux de Cessieres Montbavin FR2200396 Natura 2000 FR-3069 | POTA | | | 0 | JN19sn |
| Massif forestier de Retz FR2200398 Natura 2000 FR-3070 | POTA | | | 0 | JN19og |
| Coteaux calcaires du Tardenois et du Valois FR2200399 Natura 2000 FR-3071 | POTA | | | 0 | JN19sg |
| Marais d isle National Nature Reserve FR-3964 | POTA | | | 0 | JN19pu |
| Marais de Vesles et Caumont National Nature Reserve FR-3966 | POTA | | | 0 | JN19vp |
| Haute vallee de la Hem entre Audenfort et Nordausques Biological Reserve FR-8069 | POTA | | | 0 | JO10at |
| La Boutonniere de Pays de Licques National Park FR-8081 | POTA | | | 0 | JO00xs |
| La Vallee du Blequin et les Vallees seches adjacentes au Ruisseau d Acquin Biological Reserve FR-9305 | POTA | | | 0 | JO10aq |
| Reservoir biologique de la Liane Biological Reserve FR-9316 | POTA | | | 0 | JO00vq |
| La Cuesta du Boulonnais entre Neufchatel-Hardelot et Colembert Biological Reserve FR-9323 | POTA | | | 0 | JO00vp |
| Coteaux de la haute vallee de l'Aa et carrieres de Clety Biological Reserve FR-9331 | POTA | | | 0 | JO10bp |
| La haute Aa et ses vegetations alluviales entre Remilly-Wirquin et Wicquinghem Biological Reserve FR-9336 | POTA | | | 0 | JO10ao |
| haut-fond rocheux des ridens et banc du colbart Biological Reserve FR-9349 | POTA | | | 0 | JO00pt |
| La vallee de la Course a l'aval d'Enquin-sous-Baillon Biological Reserve FR-9354 | POTA | | | 0 | JO00wm |
| Foret du Touquet Biological Reserve FR-9355B/F-0936B/F-0937B/F-0938B/F-0939B/F-0940B/F-0941 | POTAWWBOTA | | | 0 | JO00tm |
| Fort de petite-synthe Recreation Park FR-9360 | POTA | | | 0 | JO11ea |
| bois de watron a lucheux Biological Reserve FR-9380 | POTA | | | 0 | JO10fe |
| Terril fort louis et son cavalier Biological Reserve FR-9388 | POTA | | | 0 | JO10kk |
| bois et coteaux de vaire-sous-corbie Biological Reserve FR-9408 | POTA | | | 0 | JN19gv |
| Complexe humide arriere littoral de Waben et Conchil-le-temple Biological Reserve FR-9421 | POTA | | | 0 | JO00ui |
| Le Marais d'Hebecourt et les Pres Valloires Biological Reserve FR-9428 | POTA | | | 0 | JO00wi |
| cours de la grouche Biological Reserve FR-9430 | POTA | | | 0 | JO10ee |
| Haute vallee de la Canche en amont de Conchy-sur-Canche Biological Reserve FR-9438 | POTA | | | 0 | JO10fh |